Chromosome Counts for Malvaceae

Malvaceae Info (Home)

The following is a list of chromosome counts for species of Malvaceae that are published on the web. In some cases (not all) following the link to the referenced web site will provide a further reference to the original print source. I have not included web sites whose data is duplicated by that already present. Print sources are used when there is not an online source.

Abelmoschus

  • Index to Plant Chromosome Numbers
  • Abelmoschus angulosus Wight & Arn.: 66, 130
  • Abelmoschus esculentus (L.) Moench: 120-130
  • Abelmoschus ficulneus (L.) Wight & Arn.: 72
  • Abelmoschus manihot (L.) Medik.: 196
  • Abelmoschus manihot ssp tetraphyllus (Roxb. ex Hornem.) Borss.: 66
  • Les Ressources Genetiques du Genre Abelmoschus Med. (Gombo)
  • Abelmoschus caillei (A. Chev.) J.M.C. Stevels: 185-198, 194
  • Abelmoschus ficulneus (L.) Wight & Arn.: 72, 78
  • Abelmoschus esculentus (L.) Moench: 66, 72, 108, 118, 120, 124, 126-134, 130, 131-143, 132, 144
  • Abelmoschus manihot (L.) Medik: 60, 66, 68
  • Abelmoschus moschatus Medik: 72
  • Abelmoschus sagittifolius Kurz) Merr.: 38
  • Abelmoschus tetraphyllus Roxb. ex Hornem: 130, 138
  • Abelmoschus tuberculatus Pal & Singh: 58
  • BRG
  • Abelmoschus betulifolius: 140
  • Abelmoschus caillei (A. Chev.) J.M.C. Stevels: 184-198, allopolyploid esculentus × manihot
  • Abelmoschus esculentus (L.) Moench.: 60-70?, 120-30, allopolyploid tuberculatus × moschatus (or ficulneus)
  • Abelmoschus ficulneus (L.) Wight & Arn.: 72
  • Abelmoschus manihot (L.) Medik: 60-68
  • Abelmoschus moschatus Medik.: 72
  • Abelmoschus tetraphyllus Roxb. ex Hornem.: 130-132
  • Abelmoschus tuberosus: 38
  • Abelmoschus tuberculatus: 58
  • Wageningen Dissertation Abstract 905
  • Abelmoschus esculentus (L.) Moench.: 130-144
  • Abelmoschus caillei (A. Chev.) J.M.C. Stevels: 184-200
  • Plant Breeding Updates
  • Abelmoschus esculentus (L.) Moench.: 120-130
  • New Crop Resource Online Program
  • Abelmoschus esculentus (L.) Moench.: 130
  • Abelmoschus manihot (L.) Medik.: 120
  • Abelmoschus moschatus Medik.: 72
  • L.N. Rao, Cytology of Hibiscus trionum
  • Abelmoschus esculentus (L.) Moench: 120, 132
  • Ambroma

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid numbers of 20, 22, 24
  • Index to Plant Chromosome Numbers
  • Ambroma augusta (L.) L. f.: 16
  • Ambroma augusta (L.) L. f. (as Abroma augusta): 20, 22
  • Abutilon

  • Index to Plant Chromosome Numbers
  • The base haploid chromosome number of Abutilon is 7, which is displayed by the following species

  • Abutilon crispum G. Don
  • Abutilon hulseanum (Torr. & A. Gray) Torr. ex A. Gray
  • Abutilon macvaughii Fryxell
  • Abutilon otocarpum F. Muell.
  • Abutilon parishii S. Watson
  • Abutilon sonorae A. Gray
  • Abutilon sphaerostamineum Hochr.
  • Abutilon alii Abedin: 42
  • Abutilon barrancae M.E. Jones: 16
  • Abutilon bidentatum var bidentatum: 42
  • Abutilon figarianum Webb: 42
  • Abutilon fruticosum var fruticosum: 42
  • Abutilon grandifolium (Willd.) Sweet: 42
  • Abutilon hirtum G. Don: 42
  • Abutilon indicum (L.) Sweet: 36, 42
  • Abutilon karachianum S.A. Husain & S.R. Baq.: 42
  • Abutilon menziesii Seem.: 28
  • Abutilon muticum (Delile) Sweet: 42
  • Abutilon neilgherrense Munro.: 42
  • Abutilon pakistanicum Jafri & Ali: 42
  • Abutilon pannosum Schldtl.: 42
  • Abutilon persicum Merr.: 42
  • Abutilon sepalum S.A. Husain & S.R. Baq.: 36, 42
  • Abutilon striatum Dicks.: 16
  • Abutilon theophrastii Medik.: 42
  • Manual of the Flowering Plants of Hawaii: Malvaceae
  • Abutilon auritum (Wall.) Sweet: 14
  • Abutilon grandifolium (Willd.) Sweet: 42
  • Abutilon incanum (Link) Sweet: 14
  • Abutilon indicum (L.) Sweet: 36, 42, 72
  • Abutilon menziesii Seem.: 28
  • Los cromosomas de Malváceas
  • Abutilon fluviatile (Vell.) K. Schum.: 16
  • Tate et al, Phylogenetic Relationships Within the Tribe Malveae (Malvaceae, subfamily Malvoideae) as Inferred from ITS Sequence Data, American Journal of Botany 92(4): 584-602 (2005)
  • diploid numbers of 14, 16, 28, 32, 36, 42 and 72, not specified as to species
  • Reveal & Spellenberg, Miscellaneous Chromosome Counts of Western American Plants - III, Rhodora 78: 37-52 (1976)
  • Abutilon malacum S. Wats.: 14
  • Fernández, Números Chrososomáticos de Plantas Bolivianas, Fontqueria 2: 13-14 (1982)
  • Abutilon virgatum (Cav.) Sweet: 16
  • P.A. Fryxell, Flora of Arizona, J. Ariz-Nev. Acad. Sci. 27(2): 222-236 (1994)

  • Abutilon abutilioides (Jacq.) Garcke: 28
  • Abutilon incanum (Link) Sweet: 14
  • Abutilon malacum S.Watson: 14
  • Abutilon mollicomum (Willd.) Sweet: 14
  • Abutilon parvulum S.Watson: 14
  • Abutilon theophrastii Medik.: 42
  • Abutilon thurberi A.Gray: 16
  • Acaulimalva

  • Index to Plant Chromosome Numbers
  • Acaulimalva parnassiifolia (Hook.) Krapov.: 20
  • Adansonia

  • Index to Plant Chromosome Numbers
  • Adansonia digitata L.: 160
  • Adansonia grandidieri Baill.: 88
  • Adansonia gregori F. Muell.: 88
  • Adansonia madagascarensis Baill.: 88
  • Adansonia perrieri Capuron: 88
  • Adansonia rubrostipa Jum. and H. Perrier: 88
  • Adansonia suarezensis H. Perrier: 88
  • Adansonia za Baill.: 88
  • Akrosida

  • Tate et al, Phylogenetic Relationships Within the Tribe Malveae (Malvaceae, subfamily Malvoideae) as Inferred from ITS Sequence Data, American Journal of Botany 92(4): 584-602 (2005)
  • Akrosida macrophylla (Ulbr.) Fryxell & Fuertes: 14
  • : 14
  • Alcea

  • Alcea rosea: 26, 42, 56
  • Index to Plant Chromosome Numbers
  • Alcea biennis: 42
  • Alcea heldreichii Boiss.: 42
  • Alcea kurdica Alef.: 42
  • Alcea longipedicellata Reidl: 42
  • Alcea pallida Waldst. & Kit.: 42
  • Alcea rosea L.: 26, 40, 42, 84
  • Alcea rugosa Alef.: 42
  • Chromosome Numbers for the Italian Flora
  • Alcea rosea L.: 26
  • Alcea setosa (Boiss.) Alef.: 42
  • Allosidastrum

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 14, not specified as to species
  • Allowissadula

  • Index to Plant Chromosome Numbers
  • Allowissadula floribunda: 16
  • Tate et al, Phylogenetic Relationships Within the Tribe Malveae (Malvaceae, subfamily Malvoideae) as Inferred from ITS Sequence Data, American Journal of Botany 92(4): 584-602 (2005)
  • Allowissadula holosericea: 16
  • Althaea

  • Index to Plant Chromosome Numbers
  • Althaea cannabina L.: 84
  • Althaea hirsuta L.: 41+3B, 50
  • Althaea officinalis L.: 40, 42
  • Alyogyne

  • Pfeil et al, Paralogy and orthology in the Malvaceae rpb2 gene family: investigation of gene duplication in Hibiscus, Mol. Biol. Evol. 21(7): 1428-1437 (2004)
  • Alyogyne huegelii: 64
  • Anisodontea

  • Anisodontea capensis: 44
  • J. Hugh Davie, Cytological Studies in the Malvaceae and Certain Related Families, J. Genet. 28(1): 33-68 (1933)
  • Anisodontea capensis: 42
  • Anoda

  • Jepson Flora Project
  • Anoda cristata (L.) Schldl.: 30, 60, 90
  • Index to Plant Chromosome Numbers
  • Anoda abutiloides A. Gray: 30
  • Anoda albiflora Fryxell: 30
  • Anoda crenatiflora Ortega: 60
  • Anoda cristata (L.) Schldl.: 30, 60
  • Anoda leonensis Fryxell: 30
  • Anoda palmata Fryxell: 30
  • Anoda pedunculosa Hochr.: 30
  • Anoda pentaschista A Gray: 30
  • Anoda pubescens Schlecht.: 30
  • Anoda thuberi A. Gray: 26, 28
  • Anoda zuccagnii (Spreng.) Fryxell: 30
  • Tate et al, Phylogenetic Relationships Within the Tribe Malveae (Malvaceae, subfamily Malvoideae) as Inferred from ITS Sequence Data, American Journal of Botany 92(4): 584-602 (2005)
  • Anoda thurberi (Ulbr.) Fryxell & Fuertes: 26
  • Davie, Chromosome studies in the Malvaceae and certain related famililes, II. Genetica 17(5/6): 487-498 (1935)
  • Anoda lanceolata: 36
  • P.A. Fryxell, Flora of Arizona, J. Ariz-Nev. Acad. Sci. 27(2): 222-236 (1994)

  • Anoda abutiloides A.Gray: 30
  • Anoda crenatiflora Ortega: 60
  • Anoda cristata (L) Schltdl.: 30,60,90
  • Anoda pentaschista A.Gray: 26,28
  • Anoda thurberi A.Gray: 26,28
  • Apeiba

  • Index to Plant Chromosome Numbers
  • Apeiba tibourbou Aubl.: 36
  • Ayenia

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid numbers of 14, 20, 22, 40
  • Index to Plant Chromosome Numbers
  • Ayenia schumanniana Kuntze: 28
  • Bakeridesia

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 30, not specified as to species
  • Bastardia

  • Index to Plant Chromosome Numbers
  • Bastardia bivalvis Fryxell: 28
  • The Families and Genera of Vascular Plants Vol. 5
  • diploid numbers of 14 and 28, not specified as to species
  • Bastardiastrum

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 30, not specified as to species
  • Bastardiopsis

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 28, not specified as to species
  • Batesimalva

  • Index to Plant Chromosome Numbers
  • Batesimalva killipii Krapov.:24
  • Batesimalva pulchella Fryxell.: 32
  • Batesimalva violacea (Rose) Fryxell: 32
  • Billieturnera

  • The Families and Genera of Vascular Plants Vol. 5
  • Billieturnera helleri (Rose) Fryxell: 16
  • Bombax

  • Index to Plant Chromosome Numbers
  • Bombax ceiba L.: 92
  • Bombax insignis var andamanica Prain: 18
  • Mangenot & Mangenot, Deuxieme liste de nombres chromosomiques nouveaux chez diverses Dicotyledones et Monocotyledones d'Afrique occidentale, Bulletin du Jardin botanique de l'État a Bruxelles, 28(4) 315-329 (1958)
  • Bombax buonopozense P. Beauv.: ca. 96
  • Brachychiton

  • Index to Plant Chromosome Numbers
  • Brachychiton acerifolius MacArthur: 40
  • Brachychiton albidus Guymer: 40
  • Brachychiton australis A. Terracc.: 40
  • Brachychiton bidwillii Hook.: 40
  • Brachychiton chillagoensis Guymer: 40
  • Brachychiton discolor F. Muell.: 40
  • Brachychiton diversifolius A. Terracc.: 40
  • Brachychiton grandiflorus Guymer: 40
  • Brachychiton incanus R. Br.: 40
  • Brachychiton multicaulis Guymer: 40
  • Brachychiton populneus ssp populneus: 40
  • Brachychiton populneus ssp trilobus Guymer: 40
  • Brachychiton rupestris K. Schum.: 40
  • Brachychiton tuberculatus Guymer: 40
  • Brachychiton viridiflorus Guymer: 40
  • Brachychiton viscidulus Guymer: 40
  • Brachychiton vitifolius Guymer: 40
  • Briquetia

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 14, not specified as to species
  • Byttneria

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid numbers of 26, 28, 30, 42, 56, 78
  • Index to Plant Chromosome Numbers
  • Byttneria herbacea Roxb.: 30
  • Byttneria scalpellata Pohl: 28
  • Callirhoe

  • Index to Plant Chromosome Numbers
  • Callirhoe alcaeoides (Michx.) A. Gray: 28
  • Callirhoe bushii Fernald: 56
  • Callirhoe digitata Nutt.: 28
  • Callirhoe involucrata var involucrata: 60
  • Callirhoe involucrata var lineariloba (Torr. & A. Gray) A. Gray: 30
  • Callirhoe involucrata var tenuissima Baker f: 30, 60
  • Callirhoe leiocarpa R.F. Martin: 28
  • Callirhoe papaver (Cav.) A. Gray: 112
  • Callirhoe pedata (Nutt.) A. Gray: 28
  • Callirhoe triangulata (Leavenw.) A. Gray: 30
  • Endangered Species Information Service (ESIS), Virginia Tech
  • Callirhoe scabriuscula B.L. Robins: 30
  • J. Hugh Davie, Cytological Studies in the Malvaceae and Certain Related Families, J. Genet. 28(1): 33-68 (1933)
  • Callirhoe involucrata: 24
  • Calyculogygas

  • The Families and Genera of Vascular Plants Vol. 5
  • Calyculogygas uraguaryensis Krapov: 10
  • Calyptraemalva

  • Calyptraemalva catharinensis Krapov: 32
  • Ceiba

  • Index to Plant Chromosome Numbers
  • Ceiba erianthos K. Schum.: 86
  • Ceiba glaziovii (Kuntze) K. Schum.: 86
  • Ceiba insignis (Kunth) P.E. Gibbs & Semir: 86
  • Ceiba jasminodora K. Schum.: 86
  • Ceiba pentandra (L.) Gaertn.: 86
  • Ceiba pubiflora (A. St.-Hil.) K. Schum.: 86
  • Chorisia speciosa A. St. Hilaire: 86
  • CONABIO
  • Ceiba pentandra (L.) Gaertn.: 72, 88
  • Christiana

  • Mangenot & Mangenot, Deuxieme liste de nombres chromosomiques nouveaux chez diverses Dicotyledones et Monocotyledones d'Afrique occidentale, Bulletin du Jardin botanique de l'État a Bruxelles, 28(4) 315-329 (1958)
  • Christiana africanaDC.: 40
  • Cienfuegosia

  • Index to Plant Chromosome Numbers
  • Cienfuegosia intermedia Fryxell: 20
  • Cienfuegosia ulmifolia Fryxell: 20
  • Paul A. Fryxell, Natural History of the Cotton Tribe
  • Cienfuegosia affinis (Kunth) Hochr.: 20
  • Cienfuegosia argentina Gürke: 20
  • Cienfuegosia digitata Cavanilles: 20
  • Cienfuegosia drummondii (A. Gray) Lewton: 20
  • Cienfuegosia hearnii Fryxell: 22
  • Cienfuegosia heterophylla (Ventenat) Garcke: 20
  • Cienfuegosia hildebrandtii Garcke: 22
  • Cienfuegosia rosei Fryxell: 20
  • Cienfuegosia somaliana Fryxell: 22
  • Cienfuegosia sulfurea (Jussieu) Garcke: 20
  • Cienfuegosia tripartita (Kunth) Garcke: 20
  • Cienfuegosia ulmifolia Fryxell: 20
  • Cienfuegosia welshii T. Andersson (Garcke): 22
  • Cienfuegosia yucatanensis Millspaugh: 20
  • Cienfuegosia hitchcockii (Ulbrich) O.J. Blanchard: 20
  • Los cromosomas de Malváceas
  • Cienfuegosia argentina Gürke: 20
  • Cienfuegosia conciliata Krapov.: 20
  • Cienfuegosia ulmifolia Fryxell: 20
  • Cienfuegosia drummondii (A. Gray) Lewton: 20
  • Clappertonia

  • Baldwin and Speese, Bull. Torr. Club 78, 161-163 (1951), Cytogeography of Clappertonia in West Africa
  • Clappertonia ficifolia Decne: 36
  • Clappertonia minor Becherer: 36
  • Cola

  • Adebola and Morakinyo, Chromosome Numbers of Four Nigerian Species of Cola Schott. & Endlicher (Sterculiaceae), Silvae Genetica 54(1): 42-44 (2005)
  • Cola acuminata: 40
  • Cola ballayi: 40
  • Cola gigantea: 40
  • Cola lateritia: 40
  • Cola lepidota: 40
  • Cola millenii: 40
  • Cola nitida: 40
  • Cola verticillata: 40
  • Commersonia

  • abstract to New chromosome numbers for Lasiopetaleae: Malvaceae s.l. (or Sterculiaceae)
  • Commersonia sp: 20
  • Corchoropsis

  • Index to Plant Chromosome Numbers
  • Corchoropsis tomentosa (Thunb.) Makino: 20
  • Corchorus

  • Index to Plant Chromosome Numbers
  • Corchorus aestuans L.: 14
  • Corchorus baldaccii Mattei: 14
  • Corchorus capsularis L.: 14
  • Corchorus depressus Stocks: 14
  • Corchorus fascicularis Lam.: 14
  • Corchorus gilletti Bari: 14
  • Corchorus hirtus L.: 28
  • Corchorus junodii N.E. Br: 28
  • Corchorus olitorius L.: 14
  • Corchorus pseudocapsularis Schweinf.: 14
  • Corchorus tridens L.: 14
  • Corchorus trilocularis L.: 14
  • New Crop Resource Online Program
  • Corchorus olitorius L.: 14, 28
  • Proceedings of the Indian Academy of Sciences 8(3): 101 (1953)
  • Corchorus sidoides L.: 14
  • Watson & Dallwitz
  • Corchorus neocaledonicus Schlechter: 14
  • Corynabutilon

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 16, not specified as to species
  • Cristaria

  • Tate et al, Phylogenetic Relationships Within the Tribe Malveae (Malvaceae, subfamily Malvoideae) as Inferred from ITS Sequence Data, American Journal of Botany 92(4): 584-602 (2005)
  • diploid number of 12 and 24, not specified as to species
  • Cullenia

  • Index to Plant Chromosome Numbers
  • Cullenia excelsa Wright: 56
  • Dendrosida

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 42, not specified as to species
  • Desplatsia

  • Mangenot & Mangenot, Deuxieme liste de nombres chromosomiques nouveaux chez diverses Dicotyledones et Monocotyledones d'Afrique occidentale, Bulletin du Jardin botanique de l'État a Bruxelles, 28(4) 315-329 (1958)
  • Desplafsia chrysochlarnys (Mildbr. & Burr.) Mildbr. & Burr.: 18
  • Dirhamphis

  • Index to Plant Chromosome Numbers
  • Dirhamphis mexicana Fryxell: 30
  • Tate et al, Phylogenetic Relationships Within the Tribe Malveae (Malvaceae, subfamily Malvoideae) as Inferred from ITS Sequence Data, American Journal of Botany 92(4): 584-602 (2005)
  • Dirhsmpis balansae Krapov.: 14
  • Dombeya

  • Index to Plant Chromosome Numbers
  • Dombeya acutangula Cav.: 54
  • Dombeya buettneri K. Schum.: 54
  • Dombeya burgessiae Gerrard ex Harv.: 54
  • Dombeya kirkii Mast.: 56
  • Dombeya ledermannii Engl.: 56
  • Dombeya rotundifolia (Hochst.) Planch.: 56
  • Dombeya spectabilis Bojer: 30
  • Dombeya spectabilis Cordem.: 60
  • Dombeya torrida ssp erytholeuca (K. Schum.) Seyani: 60
  • Durio

  • Mangenot & Mangenot, Deuxieme liste de nombres chromosomiques nouveaux chez diverses Dicotyledones et Monocotyledones d'Afrique occidentale, Bulletin du Jardin botanique de l'État a Bruxelles, 28(4) 315-329 (1958)
  • Durio zibethinus: 56
  • Eremalche

  • Jepson Flora Project
  • Eremalche exilis (A. Gray) E. Greene: 20, 40
  • Eremalche parryi (E. Greene) E. Greene ssp. kernensis (C. Wolf) D. Bates: 20
  • Eremalche parryi (E. Greene) E. Greene ssp. parryi: 20
  • Eremalche rotundifolia (A. Gray) E. Greene: 20
  • Eriolaena

  • Index to Plant Chromosome Numbers
  • Eriolaena hookeriana Wight. & Arn.: 120
  • Eriotheca

  • Index to Plant Chromosome Numbers
  • Eriotheca gracilipes (K. Schum.) A. Robyns: 92, 96
  • Eriotheca pubescens Schott & Endlicher: c. 270
  • Fioria

  • Pfeil et al, Paralogy and orthology in the Malvaceae rpb2 gene family: investigation of gene duplication in Hibiscus, Mol. Biol. Evol. 21(7): 1428-1437 (2004)
  • Fioria vitifolia: 32, 34
  • Firmiana

  • Index to Plant Chromosome Numbers
  • Firmiana colorata (Roxb.) R. Br.: 40
  • Firmiana pallens Kosterm.: 40
  • Firmiana simplex W. Wight: 40
  • Fuertesimalva

  • Schneider and Huertas, Karyotype analysis and polyploidy in Palaua and a comparison with its sister group Fuertesimalva (Malvaceae), Journal of Systematics and Evolution 48(3): 175-182 (2010)
  • Fuertesimalva chilensis (A. Braun & C.D. Bouch&eacute) Fryxell: 10
  • Fuertesimalva echinata (C. Presl) Fryxell: 20
  • Fuertesimalva limensis (L.) Fryxell: 30
  • Fuertesimalva pennellii (Ulbr.) Fryxell: 20
  • Fuertesimalva pentandra (K. Schum.) Fryxell: 20
  • Fuertesimalva peruviana (L.) Fryxell: 20
  • Fuertesimalva sanambrosiana (D.M. Bates) Fryxell: 20
  • Fryxellia

  • Index to Plant Chromosome Numbers
  • Fryxellia pygmaea (Correll) D.M. Bates: 16
  • Gaya

  • Index to Plant Chromosome Numbers
  • Gaya domingensis Urb.: 12
  • The Families and Genera of Vascular Plants Vol. 5
  • diploid numbers of 12 and 32, not specified as to species
  • Tate et al, Phylogenetic Relationships Within the Tribe Malveae (Malvaceae, subfamily Malvoideae) as Inferred from ITS Sequence Data, American Journal of Botany 92(4): 584-602 (2005)
  • diploid numbers of 12 and 24, not specified as to species
  • Los cromosomas de Malváceas
  • Gaya bordasii Krapov.: 12
  • Gaya domingensis Urb.: 12
  • Coleman, Chromosome Numbers of Angiosperms Collected in the State of São Paulo, Rev. Brasil. Genet. 5(3): 533-549 (1982)
  • Gaya cf guerkeana: 12
  • Glyphaea

  • Index to Plant Chromosome Numbers
  • Glyphaea brevis (Spreng.) Monach.: 16
  • Gossypioides

  • Paul A. Fryxell, Natural History of the Cotton Tribe
  • Gossypioides brevilanatum (Hochr.) J.B. Hutchinson:: 24
  • Gossypioides kirkii (Masters) J.B. Hutchinson: 24
  • J. Hugh Davie, Cytological Studies in the Malvaceae and Certain Related Families, J. Genet. 28(1): 33-68 (1933)
  • Gossypioides kirkii (Masters) J.B. Hutchinson: 42
  • Gossypium

  • Index to Plant Chromosome Numbers
  • Gossypium anomalum Wawra: 26
  • Gossypium arboreum L.: 26
  • Gossypium aridum (Rose & Standl.) Skovst.: 26
  • Gossypium armourianum Kearney: 26
  • Gossypium barbadense L.: 52
  • Gossypium bengalense: 26
  • Gossypium bickii Prokh.: 26
  • Gossypium costulatum Tod.: 26
  • Gossypium davidsonii Kellogg: 26
  • Gossypium exiguum Fryxell, Craven & J. McD. Stewart: 26
  • Gossypium gossypioides (Ulbr.) Standl.: 26
  • Gossypium harknessii Brandegee: 26
  • Gossypium herbaceum L.: 26
  • Gossypium herbaceum L. var africanum Mauer: 26
  • Gossypium hirsutum L.: 52
  • Gossypium indicum Lam.: 26
  • Gossypium klotzschianum Andersson: 26
  • Gossypium laxum L.Ll. Phillips: 26
  • Gossypium lobatum Gentry: 26
  • Gossypium nobile Fryxell, Craven & J. McD. Stewart: 26
  • Gossypium persicum: 26
  • Gossypium pilosum Fryxell: 26
  • Gossypium populifolium F. Muell.:26
  • Gossypium pulchellum Fryxell: 26
  • Gossypium raimondii Ulbr.: 26
  • Gossypium rotundifolium Fryxell, Craven & J. McD. Stewart: 26
  • Gossypium stocksii: 26
  • Gossypium thurberi Tod.: 26
  • Gossypium trilobum Skovst.: 26
  • Gossypium wightianum: 26
  • Plant Breeding Updates
  • Gossypium arboreum L.: 26
  • Gossypium barbadense L.: 52
  • Gossypium herbaceum L.: 26
  • Gossypium hirsutum L.: 52
  • Gossypium robinsonii F. Muell.: 26
  • Gossypium sturtii F. Muell.: 26
  • Manual of the Flowering Plants of Hawaii: Malvaceae
  • Gossypium hirsutum L.: 26, 36, 38, 39, 52
  • Gossypium tomentosum Nutt.: 52
  • Paul A. Fryxell, Natural History of the Cotton Tribe
  • Gossypium anomalum Wawra: 26
  • Gossypium arboreum L.: 26
  • Gossypium areysianum Deflers: 26
  • Gossypium aridum (Rose & Standl.) Skovst.: 26
  • Gossypium armourianum Kearney: 26
  • Gossypium barbadense L.: 52
  • Gossypium bickii Prokh.: 26
  • Gossypium capitis-viridis Mauer: 26
  • Gossypium darwinii Watt: 52
  • Gossypium davidsonii Kellogg: 26
  • Gossypium gossypioides (Ulbr.) Standl.: 26
  • Gossypium harknessii Brandegee: 26
  • Gossypium herbaceum L.: 26
  • Gossypium herbaceum L. var africanum Mauer: 26
  • Gossypium hirsutum L.: 52
  • Gossypium klotzschianum Andersson: 26
  • Gossypium lanceolatum Todaro: 26
  • Gossypium lobatum Gentry: 26
  • Gossypium mustelinum Miers: 52
  • Gossypium raimondii Ulbr.: 26
  • Gossypium somalense (Gürke) J.B. Hutchinson: 26
  • Gossypium stocksii Masters: 26
  • Gossypium sturtianum J.H. Willis: 26
  • Gossypium thurberi Tod.: 26
  • Gossypium tomentosum Nuttall: 52
  • Gossypium trilobum Skovst.: 26
  • Gossypium triphyllum (Harvey) Hochr,: 26
  • Grewia

  • Index to Plant Chromosome Numbers
  • Grewia arbutifolia Vent.: 18
  • Grewia asiatica L.: 36
  • Grewia aspera Roxb.: 18, 18+2B
  • Grewia disperma Rottb.: 18
  • Grewia elastica Royle: 18
  • Grewia elastica var vestitia Wall.: 18
  • Grewia hainesiana Hole: 27, 36
  • Grewia hirsuta Vahl: 18
  • Grewia laevigata Vahl: 18
  • Grewia leptopetala Brandis: 18
  • Grewia oppositifolia Buch.-Ham.: 18
  • Grewia optiva Drumm.: 18
  • Grewia tiliafolia Vahl: 18
  • Grewia vestita Wall.: 18
  • Grewia villosa Willd.: 36
  • Grewia welwitschii: 18
  • Guazuma

  • Index to Plant Chromosome Numbers
  • Guazuma tomentosa Kunth.: 16
  • Guichenotia

  • abstract to New chromosome numbers for Lasiopetaleae: Malvaceae s.l. (or Sterculiaceae)
  • Guichenotia sp: 20
  • C.F. Wilkins and B.A. Whitlock, Guichenotia anota and Guichenotia apetala (Lasiopetaleae: Byttneriaceae or Malvaceae s. lat.) a new and a revised species endemic to the Ravensthorpe Range, south-west Western Australia, Nuytsia 19(1): 181-190 (2009)

  • Guichenotia anota: 20
  • Gyranthera

  • Oginuma et al, A cytological study of three genera of neotropical Bombacaceae (clades Bombacoideae and Malvoideae), Acta Phytotax. Geobot 50(2): 173-178 (1999)
  • Gyranthera caribensis: 96
  • Hampea

  • Paul A. Fryxell, Natural History of the Cotton Tribe
  • Hampea integerrima Schlechtendal: 26
  • Hampea nutricia Fryxell: 26
  • Hampea rovirosae Standley: 26
  • Hampea stipitata S. Watson: 26
  • Hampea tomentosa (Presl) Standley: 26
  • Bennett & Leitch, Nuclear DNA Amounts in Angiosperms: Progress, Problems and Prospects, Annals of Botany 95: 45-90 (2005)
  • Hampea appendiculata (J. Donnell-Smith) Standley: 26
  • Hannafordia

  • The Families and Genera of Vascular Plants Vol. 5
  • basal diploid number of 20
  • Helicteres

  • Index to Plant Chromosome Numbers
  • Helicteres brevispira A. St.-Hil.: 18
  • Helicteres guazumifolia H.B.K.: 18
  • Helicteres hirsuta Lour.: 24
  • Helicteres isora L.: 18
  • Helicteres jamaicensis Jacq.: 18
  • Helicteres lhotzkyana (Schott et Endl.) K. Schum.: 18
  • Helicteres ovata Lam.: 18
  • Helicteres sacarolha A. St.-Hil., A. Juss. & Cambess.: 18
  • Helicteres vegae Cristóbal: 18
  • Helicteres velutina K. Schum.: 18
  • Recuentos Cromosómicos del Paraguay
  • Helicteres guazumifolia H.B.K.: 18
  • Helicteres lhotzkyana (Schott et Endl.) K. Schum.: 18
  • Herissantia

  • Manual of the Flowering Plants of Hawaii: Malvaceae
  • Herissantia crispa (L.) Briz.: 14
  • The Families and Genera of Vascular Plants Vol. 5
  • diploid numbers of 12 and 14, not specified as to species
  • Heritiera

  • Index to Plant Chromosome Numbers
  • Heritiera fomes Buch.-Ham.: 28, 38
  • Heritiera littoralis Dryand.: 28, 38
  • Heritiera macrophylla Wall.: 38
  • Hermania

  • The Families and Genera of Vascular Plants Vol. 5
  • basal diploid number of 12
  • Herrania

  • The Families and Genera of Vascular Plants Vol. 5
  • basal diploid number of 20
  • Hibiscadelphus

  • Manual of the Flowering Plants of Hawaii: Malvaceae
  • Hibiscadelphus distans L. Bishop & Herbst.: 40
  • Hibiscadelphus giffardianus Rock.: 40
  • Hibiscadelphus hualalaiensis Rock.: 40
  • Hibiscus

  • Index to Plant Chromosome Numbers
  • Hibiscus altissimus: 144
  • Hibiscus archeri Hornby: 84
  • Hibiscus brackenridgei var brackenridgei: 144
  • Hibiscus brackenridgei var mokuleiana Roe: 144
  • Hibiscus calyphyllus Cav.: 80
  • Hibiscus citrinus Fryxell: 22
  • Hibiscus cultivars: 63, 84
  • Hibiscus denisonii: 84, 168
  • Hibiscus diversifolius ssp diversifolius : 144
  • Hibiscus diversifolius ssp rivularis (Bremekamp & Obergm.) Exell: 144
  • Hibiscus elatus Sw.: 90, 60-96
  • Hibiscus furcatus Wall.: 54
  • Hibiscus grandidieri Baill.: 32
  • Hibiscus hiernianus Exell & Mendonca: 36
  • Hibiscus hirtus L.: 64
  • Hibiscus kokio Hillebr.: 84
  • Hibiscus lobatus (Murray) Kuntze: 34, 72
  • Hibiscus lunariifolius Willd.: 40
  • Hibiscus makinoi Jotani & Ohba: 92
  • Hibiscus mastersianus Hiern: 36
  • Hibiscus mechowii Garcke: 36
  • Hibiscus mutabilis L.: 92
  • Hibiscus mutabilis var plenus hort.: 88
  • Hibiscus newhousei Roe: 84
  • Hibiscus ovalifolius Vahl: 32
  • Hibiscus pacificus Nakai: 92
  • Hibiscus panduraeformis Burm. f: 24
  • Hibiscus pentaphyllus F. Muell.: 36
  • Hibiscus platanifolius (Willd.) Sweet: 40
  • Hibiscus radiatus Cav.: 72
  • Hibiscus rosa-sinensis L: 36, 38, 40, 44, 46, 52, 70, 76, 84, 90, 92, 118, 132, 144
  • Hibiscus sabdariffa L.: 18, 36
  • Hibiscus saintjohnianus: 63, 84
  • Hibiscus schizopetalus (Dyer) Hook. f: 34, 42
  • Hibiscus surattensis L.: 36
  • Hibiscus syriacus L.: 80
  • Hibiscus taiwanensis S.Y. Hu: 92
  • Hibiscus tileaceus L.: 96
  • Hibiscus trionum L.: 56
  • Hibiscus vitifolius L.: 32, 34
  • Hibiscus welbyi Sprague: 36
  • Hibiscus ×hongjinma Y.T. Chang: 36
  • Plant Breeding Updates
  • Hibiscus cannabinus L.: 36
  • Hibiscus sabdariffa: 72
  • Hibiscus syriacus: 80?
  • Codex Plantarum Vascularium Balearicum 2000
  • Hibiscus moscheutos L. (as Hibiscus palustris L.): 38
  • Hibiscus syriacus L.: 40
  • Hibiscus trionum L.: 28, 56
  • Manual of the Flowering Plants of Hawaii: Malvaceae
  • Hibiscus arnottianus A. Gray: 80, 84
  • Hibiscus brackenridgei var mokuleiana Roe: 144
  • Hibiscus calyphyllus Cav.: 40, 80
  • Hibiscus newhousei Roe (as Hibiscus clayi Degener & 1. Degener): 84
  • Hibiscus furcellatus Desr.: 72
  • Hibiscus kokio Hillebr.: 82, 84
  • Hibiscus mutabilis L.: 84, 92, 100, 110, 120
  • Hibiscus waimeae A. Heller (may be synonym of arnottianus): 84
  • New Crop Resource Online Program
  • Hibiscus cannabinus L.: 36, 72
  • R. Small, ms
  • Hibiscus clypeatus: 20
  • Hibiscus coccineus Walter: 38
  • Hibiscus dasycalyx Black & Shiller: 38
  • Hibiscus grandiflorus Michaux: 38
  • Hibiscus laevis Allioni: 38
  • Hibiscus moscheutos L.: 38
  • Hibiscus mutabilis L.: 92
  • Hibiscus striatus Cav.: 52
  • Hibiscus trionum L.: 56
  • L.N. Rao, Cytology of Hibiscus trionum
  • Hibiscus phoeniceus L.: 22
  • Hibiscus surattensis L: 72-78
  • Hibiscus tiliaceus L.: 92
  • Hibiscus tricuspis Banks: 40
  • Hibiscus trionum L.: 28, 56
  • Los cromosomas de Malváceas
  • Hibiscus ascensionis Krapov. & Fryxell: 72
  • Hibiscus striatus Cav.: 52
  • J. Hugh Davie, Cytological Studies in the Malvaceae and Certain Related Families, J. Genet. 28(1): 33-68 (1933)
  • Hibiscus coccineus: 37-50
  • Hibiscus militaris Cav.: 38-40
  • Hibiscus palustris L.: 38-40
  • Hibiscus rosa-sinensis L.: 144
  • Hibiscus surattensis: 144
  • Hibiscus tricuspis: 80
  • Hibiscus trionum ("africanus majus"): 56
  • P.A. Fryxell, Flora of Arizona, J. Ariz-Nev. Acad. Sci. 27(2): 222-236 (1994)

  • Hibiscus biseptus S.Watson: 22
  • Hibiscus denudatus S.Watson: 22
  • Hibiscus trionum L.: 28,56
  • Hildegardia

  • Mangenot & Mangenot, Deuxieme liste de nombres chromosomiques nouveaux chez diverses Dicotyledones et Monocotyledones d'Afrique occidentale, Bulletin du Jardin botanique de l'État a Bruxelles, 28(4) 315-329 (1958)
  • Hildegardia barteri (Mast.) Kosterm: 40
  • Hochreutinera

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 14, not specified as to species
  • Hoheria

  • Contributions to a chromosome atlas of the New Zealand flora — 35, New Zealand Journal of Botany 37: 511–521 (1999)
  • Hoheria angustifolia Raoul: 42
  • Hoheria equitum M. Heads: 42
  • Hoheria glabrata Spring & Summerhayes: 42
  • Hoheria lyallii Hook f.: 42
  • Hoheria populnea A. Cunn.: 42
  • Hoheria sexstylosa Colenso: 42
  • Hoheria aff sexstylosa: 42
  • Horsfordia

  • Index to Plant Chromosome Numbers
  • Horsfordia exalata Fryxell: 30
  • P.A. Fryxell, Flora of Arizona, J. Ariz-Nev. Acad. Sci. 27(2): 222-236 (1994)

  • Horsfordia alata (S.Watson) A.Gray: 30
  • Horsfordia newberryi (S.Watson) A.Gray: 30
  • Iliamna

  • Phylogenetic Analysis of Iliamna (Malvaceae) Using The Internally Transcribed Spacer Region
  • Iliamna remota: 66
  • Iliamna rivularis: 66
  • Kearnemalvastrum

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 32, not specified as to species
  • Kitaibelia

  • Kitaibelia vitifolia: 44
  • Kleinhovia

  • Index to Plant Chromosome Numbers
  • Kleinhovia hospita L.: 40
  • Kokia

  • Manual of the Flowering Plants of Hawaii: Malvaceae
  • Kokia cookei Degener: 24
  • Kokia drynarioides (Seem.) Lewton: 24
  • Kosteletzkya

  • Skovsted, Chromosome numbers in the Malvaceae. II., Comptes Rendu Trav. Lab. Carlsberg 23: 195-242 (1941)
  • Kosteletzkya hastata: 34
  • O.J. Blanchard, Chromosome numbers in Kosteletzkya Presl (Malvaceae), Rhodora 76: 60-66 (1974)
  • Kosteletzkya adoensis: 38
  • Kosteletzkya buettneri Gürke: 38
  • Kosteletzkya coulteri A. Gray: 38
  • Kosteletzkya hastata Presl: 38
  • Kosteletzkya paniculata Benth.: 38
  • Kosteletzkya pentasperma (Bertero ex DC) Griseb.: 38
  • Kosteletzkya virginica (L.) Presl: 38
  • Krapovickasia

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 16, not specified as to species
  • Kydia

  • Bennett & Leitch, Nuclear DNA Amounts in Angiosperms, Annals of Botany 76: 113-175 (1995)
  • Kydia calycina Roxb.: 98
  • Lasiopetalum

  • abstract to New chromosome numbers for Lasiopetaleae: Malvaceae s.l. (or Sterculiaceae)
  • Lasiopetalum sp: 20
  • Lavatera

  • M.F. Ray, Systematics of Malva and Lavatera (Malvaceae, Malveae) - a new perspective, Pl. Syst. Evol. 198: 29-33 (1995)
  • Lavatera acerifolia (Malva canariensis M.F. Ray): 42
  • Lavatera assurgentiflora (Malva assurgentiflora M.F. Ray): ca. 40
  • Lavatera cashmiriana: 42, 44
  • Lavatera mauritanica: 84
  • Lavatera occidentalis: ca. 40
  • Lavatera phoenicea: 14
  • Lavatera plebeia (Malva australiana M.F. Ray): 43
  • Lavatera venosa: ca. 40
  • Index to Plant Chromosome Numbers
  • Lavatera arborea L.: 40
  • Lavatera bryoniifolia Miller: 42
  • Lavatera cretica L. (Malva linnaei M.F. Ray): 112
  • Lavatera maritima Gouan (Malva wigandii M.F. Ray): 44
  • Lavatera oblongifolia Boiss.: 42
  • Lavatera olbia L.: 42
  • Lavatera thuringiaca L.: 42, 44, 46
  • Lavatera triloba L.: 42
  • Lavatera trimestris L.: 14
  • Codex Plantarum Vascularium Balearicum 2000
  • Lavatera arborea L.: 44
  • Lavatera cretica L.: 44
  • Lavatera maritima Gouan: 44
  • Lavatera olbia L.: 42
  • Lavatera punctata All.: 42
  • Lavatera trimestris L.: 14
  • Chromosome Numbers for the Italian Flora
  • Lavatera triloba L. var agrigentina (Tineo) R. Fern.: 44
  • PhytoKaryon
  • Lavatera triloba L. var agrigentina: 88
  • BSBI
  • Lavatera arborea L.: 36
  • Bennett, Bhandol & Leitch, Nuclear DNA Amounts in Angiosperms and their Modern Uses - 807 New Estimates, Annals of Botany 86: 859-909 (2000)
  • Lavatera arborea L.: 42
  • Molero & Montserrat, A new species of Lavatera Sect. Olbia (Medik.) DC. (Malvaceae) from north-east Morocco, Bot. J. Linn. Soc. 153: 445-454 (2007)
  • Lavatera valdesii Molero & J.M. Monts..: 42
  • Lebronnecia

  • Bennett & Leitch, Nuclear DNA Amounts in Angiosperms: Progress, Problems and Prospects, Annals of Botany 95: 45–90 (2005)
  • Lebronnecia kokioides Fosberg: 26
  • Lecanophora

  • Lecanophora ameghinoi (Speg.) Speg.: 24
  • Lecanophora ecristata (A. Gray) Krapovickas: 12
  • Lecanophora heterophylla (Cav.) Krapovickas: 12
  • Lecanophora jarae (Phil.) Krapovickas: 36
  • Leptonychia

  • The Families and Genera of Vascular Plants Vol. 5
  • basal diploid number of 20
  • Luehea

  • Recuentos Cromosómicos del Paraguay
  • Luehea candicans Mart.: 36
  • K.S. Bawa, Chromosome Numbers of Tree Species of a Lowland Forest Community, J. Arnold Arbor. 54(4): 422-432 (1973)
  • Luehea candida (DC.) Mart.: 36
  • Lysiosepalum

  • abstract to New chromosome numbers for Lasiopetaleae: Malvaceae s.l. (or Sterculiaceae)
  • Lysiosepalum sp: 20
  • Malachra

  • Malachra capitata L.: 56
  • Malachra fasciata Jacq.: 112
  • Manual of the Flowering Plants of Hawaii: Malvaceae
  • Malachra alceifolia Jacq.: 56
  • Malacothamnus

  • Jepson Flora Project
  • Malacothamnus aboriginum (Robinson) E. Greene: 34
  • Malacothamnus clementinus (Munz & I.M. Johnston) Kearney: 34
  • Malacothamnus densiflorus (S. Watson) E. Greene: 34
  • Malacothamnus fasciculatus (Torrey & A. Gray) E. Greene: 34
  • Malacothamnus fremontii A. Gray: 34
  • Malacothamnus jonesii (Munz) Kearney: 34
  • Malacothamnus marrubioides (Durand & Hilg.) E. Greene: 34
  • Malacothamnus palmeri (S. Watson) E. Greene: 34
  • Jennifer Tate, Andeimalva, A New Genus of Malvaceae from Andean South America, Lundellia 6: 10-18
  • Malacothamnus chilensis (Gay) Krapov.: 12
  • Malope

  • Malope hispida Boiss. (malacoides?): 44
  • Index to Plant Chromosome Numbers
  • Malope trifida Cav.: 44
  • Chromosome Numbers for the Italian Flora
  • Malope malacoides L.: 44
  • Malva

  • Malva aegyptia: 42
  • Malva borealis Wallr.: 42, 76
  • Malva brasiliensis Desr.: 112
  • Malva crispa L: 112
  • Malva hirsuta: 42
  • Malva hispanica: 24
  • Malva oxyloba: 42
  • Malva palmata: 40
  • Malva rotundifolia: 42
  • Index to Plant Chromosome Numbers
  • Malva alcea L.: 84
  • Malva crispa (L.) L.: 84
  • Malva mauritiana L.: 42
  • Malva mohileviensis Down.: 84
  • Malva moschata L.: 42
  • Malva neglecta Wallr.: 42
  • Malva nicaeensis J. Allam.: 42
  • Malva parviflora L.: 42
  • Malva pusilla Sm.: 42
  • Malva sinensis Cav.: 36, 42
  • Malva sylvestris L.: 42
  • Malve tournefortiana L.: 42
  • Plant Breeding Updates
  • Malva sylvestris L.: 42
  • INRA
  • Malva alcea L.: 84
  • Malva moschata L.: 42
  • Malva neglecta Wallr.: 42
  • Malva nicaeensis J. Allam.: 42
  • Malva parviflora L.: 42
  • Malva pusilla Sm.: 42
  • Malva sylvestris L.: 42
  • Malva tournefortiana L.: 42
  • Malva verticillata L.: 42, 84
  • Malvastrum

  • Index to Plant Chromosome Numbers
  • Malvastrum biscupidsatum (S. Wats.) Rose: 24
  • Malvastrum coromandelicum (L.) Garcke: 24
  • Malvastrum scoparium (L'Her.) A. Gray: 24
  • Los Cariotypos dos algunas especies de Malvastrum
  • Malvastrum amblyphyllum R.E. Fr: 24
  • Malvastrum biscupidsatum (S. Wats.) Rose: 24
  • Malvastrum corchorifolium (Desv.) Britton: 48
  • Malvastrum coromandelicum (L.) Garcke: 24
  • Malvastrum grandiflorum Krapov.: 24
  • Malvastrum interruptum (Hassler) Krapov.: 36
  • Malvastrum spicifolium (Hassl.) Krapov.: 12
  • S. R. Hill, A Monograph of the Genus Malvastrum I, Rhodora 84: 1-83
  • Malvastrum americanum (L.) Torrey: 24
  • Malvastrum aurantiacum (Scheele) Walpers: 36
  • Malvastrum hispidum (Pursh) Hochr.: 36
  • Malvastrum scoparioides Ulbr.: 48
  • Malvastrum tomentosum (L.) S.R. Hill: 24
  • Malvaviscus

  • Index to Plant Chromosome Numbers
  • Malvaviscus arboreus Cav.: 56
  • Malvaviscus arboreus var drumondii (Torr. & A. Gray) Schery: 28
  • Malvella

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 32, not specified as to species
  • P.A. Fryxell, Flora of Arizona, J. Ariz-Nev. Acad. Sci. 27(2): 222-236 (1994)

  • Malvella leprosa (Ortega) Krapovickas: 22,32
  • Melhania

  • Index to Plant Chromosome Numbers
  • Melhania hamiltoniana Wall.: 60
  • Flora of Tropical East Africa
  • Melhania velutina Forssk.: 60
  • Melochia

  • Index to Plant Chromosome Numbers
  • Melochia argentina R.E. Fr.: 54
  • Melochia borbonica Cav.: 18
  • Melochia corchorifolia L.: 36, 46
  • Mangenot & Mangenot, Deuxieme liste de nombres chromosomiques nouveaux chez diverses Dicotyledones et Monocotyledones d'Afrique occidentale, Bulletin du Jardin botanique de l'État a Bruxelles, 28(4) 315-329 (1958)
  • Melochia bracteosa F. Hoffm.: 14
  • Meximalva

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 16, not specified as to species
  • Modiola

  • Jepson Flora Project
  • Modiola caroliniana (L.) G. Don: 18
  • Modiolastrum

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid numbers of 10, 30 and 100, not specified as to species
  • Tate et al, Phylogenetic Relationships Within the Tribe Malveae (Malvaceae, subfamily Malvoideae) as Inferred from ITS Sequence Data, American Journal of Botany 92(4): 584-602 (2005)
  • Modiolastrum pinnatipartitum: 24
  • Monteiroa

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 20, not specified as to species
  • Los cromosomas de Malváceas
  • Monteiroa reitzii Krapov: 20
  • Napaea

  • The Families and Genera of Vascular Plants Vol. 5
  • Napaea dioica L.: 30
  • Davie, Chromosome studies in the Malvaceae and certain related famililes, II. Genetica 17(5/6): 487-498 (1935)
  • Napaea dioica L.: 28
  • Neobaclea

  • The Families and Genera of Vascular Plants Vol. 5
  • Neobaclea crispifolia (Cav.) Krapov.: 16
  • Neobrittonia

  • The Families and Genera of Vascular Plants Vol. 5
  • Neobrittonia acerifolia (G. Don) Hochr.: 32
  • Nototriche

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid numbers of 10, 20, 30 and 40, not specified as to species
  • Ochroma

  • K.S. Bawa, Chromosome Numbers of Tree Species of a Lowland Forest Community, J. Arnold Arbor. 54(4): 422-432 (1973)
  • Ochroma pyramidale (Cav.) Urb.: 72, 78, 88, 90
  • Pachira

  • Gibbs & Semir, A Taxonomic Revision of the Genus Ceiba, Anales Jardin Botatnico de Madrid 60(2): 264 (2003)
  • Pachira aquatica Aubl..: 92
  • K.S. Bawa, Chromosome Numbers of Tree Species of a Lowland Forest Community, J. Arnold Arbor. 54(4): 422-432 (1973)
  • Pachira quinata (Jacquin) WS Alverson: 72, 92
  • H.G. Baker, Apomixis and Polyembryony in Pachira oleaginea (Bombacaceae), Am. J. Bot. 47(4): 296-302 (1960)
  • Pachira glabra Pasq.: 72
  • Palaua

  • Schneider and Huertas, Karyotype analysis and polyploidy in Palaua and a comparison with its sister group Fuertesimalva (Malvaceae), Journal of Systematics and Evolution 48(3): 175-182 (2010)
  • Palaua dissecta Benth.: 10, 20
  • Palaua guentheri Bruns: 10
  • Palaua inconspicua I.M. Johnst.: 10
  • Palaua malvifolia Cav.: 10
  • Palaua modesta (Phil.) Reiche: 10
  • Palaua mollendoensis Ulbr.: 10, 20
  • Palaua moschata Cav.: 10, 20
  • Palaua rhombifolia Graham: 10
  • Palaua sandemanii (Sandwith) Fryxell: 10
  • Palaua tomentosa Hochr.: 10, 20
  • Palaua trisepala Hochr: 20
  • Palaua velutina Ulbr. & A.W. Hill: 10
  • Paradombeya

  • Tang, On the systematic position of Paradombeya Stapf, Acta Phytotax. Sin. 31(4): 297-308 (1993)
  • Paradombeya sinensis Dunn: 20
  • Pavonia

    base number 14
  • Index to Plant Chromosome Numbers
  • Pavonia ecostata Fryxell and S.D. Koch: 56
  • Pavonia urens Cav.: 56
  • Some Malvaceae in Brasil
  • Pavonia communis St. Hilaire: 112
  • Pavonia sepium: 56
  • J. Hugh Davie, Cytological Studies in the Malvaceae and Certain Related Families, J. Genet. 28(1): 33-68 (1933)
  • Pavonia spinifex: 42
  • Pentapetes

  • Index to Plant Chromosome Numbers
  • Pentapetes phoenicea L.: 76
  • Periptera

  • Index to Plant Chromosome Numbers
  • Periptera punicea (Lag.) DC.: 26
  • Phymosia

  • Index to Plant Chromosome Numbers
  • Phymosia umbellata (Cav.) Kearney: 34
  • Plagianthus

  • Groves & Hair, Contributions to a Chromosome Atlas of the New Zealand Flora - 15. Miscellaneous Families, New Zealand Journal of Botany 9: 569-575 (1971)
  • Plagianthus divaricatus J.R.Forst. & G. Forst.: 42
  • Plagianthus regius (Poit.) Hochr.: 42
  • de Lange, Murray & Datson, Contributions to a Chromosome Atlas of the New Zealand Flora - 38. Miscellaneous Families, New Zealand Journal of Botany 42(5): 984-904 (2004)
  • Plagianthus regius subsp. chathamicus (Cockayne) de Lange: 42
  • Pseudabutilon

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid numbers of 16 and 32, not specified as to species
  • Los cromosomas de Malváceas
  • Pseudabutlon spicatum R.E. Fries: 14
  • Pseudobombax

  • Martins & Martins, Chromosome studies on Brazilian cerrado plants, Genetics & Molecular Biology 23(4): 947-955 (2000)
  • Pseudobombax longiflorum (Mart. & Zucc.) A. Robyns: ca. 88
  • Gibbs & Semir, A Taxonomic Revision of the Genus Ceiba, Anales Jardin Botatnico de Madrid 60(2): 264 (2003)
  • Bombax longiflorum (Mart. & Zucc.) K. Schum.: 88
  • K.S. Bawa, Chromosome Numbers of Tree Species of a Lowland Forest Community, J. Arnold Arbor. 54(4): 422-432 (1973)
  • Pseudobombax septenatum (Jacquin) Dugand: ca. 88
  • Pterospermum

  • Index to Plant Chromosome Numbers
  • Pterospermum acerifolium Willd.: 38
  • Pterospermum heterophyllum Hance: 38
  • Pterospermum heyneanum Wall.: 38
  • Pterospermum lanceifolium Roxb.: 38
  • Pterospermum suberifolium (L.) Willd.: 38
  • Pterygota

  • Index to Plant Chromosome Numbers
  • Pterygota alata (Roxb.) R.Br.: 40
  • Timber 1, Volume 7
  • Pterygota macrocarpa K. Schum.: 36
  • Quararibea

  • Oginuma et al, A cytological study of three genera of neotropical Bombacaceae (clades Bombacoideae and Malvoideae), Acta Phytotax. Geobot 50(2): 173-178 (1999)
  • Quararibea aurantiocalyx: 88
  • Radyera

  • Pfeil et al, Paralogy and orthology in the Malvaceae rpb2 gene family: investigation of gene duplication in Hibiscus, Mol. Biol. Evol. 21(7): 1428-1437 (2004)
  • Radyera farragei: 36
  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 32
  • Reevesia

  • Index to Plant Chromosome Numbers
  • Reevesia sinica E.H. Wilson: 76
  • Rhynchosida

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 16, not specified as to species
  • P.A. Fryxell, Flora of Arizona, J. Ariz-Nev. Acad. Sci. 27(2): 222-236 (1994)

  • Rhynchosida physocalyx (A.Gray) Fryxell: 16
  • Robisonella

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 32, not specified as to species
  • Rulingia

  • abstract to New chromosome numbers for Lasiopetaleae: Malvaceae s.l. (or Sterculiaceae)
  • Rulingia sp: 20
  • Senra

  • Index to Plant Chromosome Numbers
  • Senra incana Cav.: 34
  • Seringia

  • abstract to New chromosome numbers for Lasiopetaleae: Malvaceae s.l. (or Sterculiaceae)
  • Seringia platyphylla: 20
  • Sida

  • Index to Plant Chromosome Numbers
  • Sida abutifolia Miller: 14
  • Sida acuta Burm. f: 14
  • Sida alba L. (=Sida spinosa L.): 14
  • Sida angustissima St. Hilaire: 14
  • Sida argentina var tucumanensis Hassl.: 14
  • Sida cordata (Burm. f) Borss.: 32
  • Sida cordifolia L.: 28
  • Sida dictyocarpa Griseb. : 32
  • Sida glutinosa: Comm.: 32
  • Sida hassleri Hochr.: 14
  • Sida jussieana DC.: 32
  • Sida lindheimeri Engelm. & A. Gray: 28
  • Sida micrantha A. St. Hilaire: 32
  • Sida ovata Forssk.: 28
  • Sida pakistanica Abedin: 28
  • Sida rhombifolia L.: 14
  • Sida rohlenae var mutica Fryxell: 14
  • Sida spinosa L.: 14
  • Sida urens L.: 32
  • INRA
  • Sida rhombifolia L.: 14, 28
  • Sida spinosa L.: 14, 28
  • Florabase
  • Sida regnelli: 14
  • Sida variegata: 14
  • Tate et al, Phylogenetic Relationships Within the Tribe Malveae (Malvaceae, subfamily Malvoideae) as Inferred from ITS Sequence Data, American Journal of Botany 92(4): 584-602 (2005)
  • diploid numbers of 12, 14, 16, 28, 32, 34, 42 and 56, not specified as to species
  • Sida hermaphrodida: 28
  • Sida oligandra: 16
  • Los cromosomas de Malváceas
  • Sida acuta Burm. f.: 28
  • Sida glazioovii K. Sch.: 28
  • Sida glomerata Cav.: 14
  • Sida hatschbachii Krapov.: 42
  • Sida monteiroi Krapov.: 42
  • Sida planicaulis Cav.: 28
  • Sida reitzii Krapov. 42
  • Sida rodrigoi Monteiro: 28
  • Sida santaremensis Mont.: 14
  • Sida tuberculata R.E. Fries: 28
  • Sida ulmifolia Mill.: 28
  • Recuentos Cromosómicos del Paraguay
  • Sida paniculata L.: 32
  • Sida viarum St. Hil.: 14
  • Coleman, Chromosome Numbers of Angiosperms Collected in the State of São Paulo, Rev. Brasil. Genet. 5(3): 533-549 (1982)
  • Sida linifolia: 14
  • P.A. Fryxell, Flora of Arizona, J. Ariz-Nev. Acad. Sci. 27(2): 222-236 (1994)

  • Sida abutifolia Mill.: 14
  • Sida neomexicana A.Gray: 14
  • Sida rhombifolia L.: 14,28
  • Sida spinosa L.: 14,28
  • Sidalcea

  • Index to Plant Chromosome Numbers
  • Sidalcea candida var candida: 10
  • Jepson Flora Project
  • Sidalcea colvillei E. Greene: 20
  • Sidalcea glaucescens E. Greene: 40
  • Sidalcea malachroides (Hook. & Arn.) A. Gray: 20
  • Sidalcea malviflora (DC.) Benth. ssp. asprella (E. Greene) C. Hitchc.: 20, 40, 60
  • Sidalcea malviflora (DC.) Benth. ssp. laciniata C. Hitchc.: 40
  • Sidalcea malviflora (DC.) Benth. ssp. malviflora: 40, 60
  • Sidalcea malviflora (DC.) Benth. ssp. patula C. Hitchc.: 40
  • Sidalcea malviflora (DC.) Benth. ssp. purpurea C. Hitchc.: 20
  • Sidalcea malviflora (DC.) Benth. ssp. sparsifolia C. Hitchc.: 20, 40
  • Sidalcea multifida E. Greene: 20
  • Sidalcea neomexicana A. Gray: 20
  • Sidalcea oregana (Torrey & A. Gray) A. Gray ssp. hydrophila (A.A. Heller) C. Hitchc.: 20
  • Sidalcea oregana (Torrey & A. Gray) A. Gray ssp. oregana: 40, 60
  • Sidalcea oregana (Torrey & A. Gray) A. Gray ssp. spicata (Regel) C. Hitchc.: 20, 40
  • Sidalcea oregana (Torrey & A. Gray) A. Gray ssp. valida (E. Greene) C. Hitchc.: 20
  • Sidalcea pedata A. Gray: 20
  • Sidalcea ranunculacea E. Greene: 20
  • Sidalcea reptans E. Greene: 20
  • Sidalcea robusta E.M. Roush: 20
  • J. Hugh Davie, Cytological Studies in the Malvaceae and Certain Related Families, J. Genet. 28(1): 33-68 (1933)
  • Sidalcea neomexicana A. Gray: 26
  • Sidasodes

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 10, not specified as to species
  • Sidastrum

  • The Families and Genera of Vascular Plants Vol. 5
  • diploid number of 32, not specified as to species
  • Sparrmannia

  • Index to Plant Chromosome Numbers
  • Sparrmannia ricinocarpa (Eckl. & Zeyh.) Kuntze: 16
  • Sphaeralcea

  • Index to Plant Chromosome Numbers
  • Sphaeralcea ambigua A. Gray: 30
  • Sphaeralcea angustifolia var angustifolia: 10, 20, 30
  • Sphaeralcea angustifolia var cuspidata A. Gray: 10, 20
  • Sphaeralcea angustifolia ssp lobata: 10
  • Sphaeralcea coccinea (Pursh.) Rydb.: 10
  • Sphaeralcea coccinea var coccinea: 20
  • Sphaeralcea coccinea var elata Kearney: 20
  • Sphaeralcea coulteri (S.Watson) A.Gray: 10
  • Sphaeralcea digitata var digitata: 10
  • Sphaeralcea grossulariifolia var pedata Kearney: 20
  • Sphaeralcea incana var incana: 10, 20
  • Sphaeralcea laxa Wooten & Standl.: 10, 20
  • Sphaeralcea leptophylla (A. Gray) Rydb.: 20
  • Sphaeralcea polychroma La Duke: 20
  • Sphaeralcea reflexa: Fryxell, Valdes and Villareal: 20
  • Sphaeralcea subhastata var martii Kearney: 10
  • Sphaeralcea subhastata var pumila Kearney: 30
  • Sphaeralcea wrightii A. Gray: 20
  • The Families and Genera of Vascular Plants Vol. 5
  • diploid numbers of 10, 20, 30 and 50, not specified as to species
  • Powell & Powell, Chromosome numbers of gypsophilic plant species of the Chihuahuan Desert, Sida 7(1): 80-90 (1977)
  • Sphaeralcea subhastata Coult: 20
  • Malezas de Mexico
  • Sphaeralcea hastulata A.Gray: 10
  • Skovsted, Chromosome numbers in the Malvaceae I.
  • Sphaeralcea miniata Spach: 10
  • John C. La Duke, Chromosome Numbers in Sphaeralcea section Fendlerianae, Am. J. Bot. 73(10): 1400-1404
  • Sphaeralcea angustifolia var. oblongifolia (Gray) Shinners: 20
  • Sphaeralcea fendleri Gray: 10, 15, 20
  • Sphaeralcea fendleri var. albescens Kearney: 10
  • Sphaeralcea fendleri var. venusta Kearney: 20
  • Sphaeralcea incana var cuneata Kearney: 20
  • Rumbaugh & Pendery, Registration of ARS-2892 Munroe Globemallow, Crop Sci. 33: 1108
  • Sphaeralcea munroana (Dougl.) Spach.: 20
  • Spirotheca

  • Gibbs & Semir, A Taxonomic Revision of the Genus Ceiba, Anales Jardin Botatnico de Madrid 60(2): 264 (2003)
  • Spirotheca passifloroides Cuatrec..: 92
  • Index to Plant Chromosome Numbers
  • Spirotheca rosea (Seem) W.S. Alverson & P.E. Gibbs: 88
  • Sterculia

  • Index to Plant Chromosome Numbers
  • Sterculia acerifolia A. Cunn: 40
  • Sterculia chicha A. St.-Hil.: 40
  • Sterculia coccinea Roxb.: 30
  • Sterculia foetida L.: 32, 40
  • Sterculia gutata Roxb.: 42
  • Sterculia rubiginosa Vent.: 40
  • Sterculia striata A. St.-Hil. & Naudin: 40
  • Sterculia urens Roxb.: 40
  • Sterculia villosa Roxb.: 40
  • Talipariti

  • Talipariti tileaceum: 80, 92, 96
  • J. Hugh Davie, Cytological Studies in the Malvaceae and Certain Related Families, J. Genet. 28(1): 33-68 (1933)
  • Talipariti tileaceum: 96
  • Tarasa

  • Tate, J. A. and B. B. Simpson, Paraphyly of Tarasa Philippi (Malvaceae) ..., Systematic Botany 28(4): 723-737 (2003)
  • Tarasa albertii Phil.: 10
  • Tarasa antofagastana (Phil.) Krapov: 20
  • Tarasa capitata (Cav.) Bates: 10
  • Tarasa cardenasii Krapov.: 10
  • Tarasa cerrateae Krapov.: 20
  • Tarasa geranioides (Cham.) Krapov.: 20
  • Tarasa heterophylla (Gris.) Krapov.: 10
  • Tarasa humilis (Gillies) Krapov.: 10
  • Tarasa machupicchensis Krapov.: 12
  • Tarasa mandonii (Baker) Krapov.: 12
  • Tarasa meyeri Krapov.: 10
  • Tarasa odenellii Krapov.: 20
  • Tarasa operculata (Cav.) Krapov.: 10
  • Tarasa tarapacana (Phil.) Krapov.: 20
  • Tarasa tenella (Cav.) Krapov.: 20
  • Tarasa tenuis Krapov.: 20
  • Tarasa thyrsoidea Krapov.: 10
  • Tarasa trisecta (Gris.) Krapov.: 10
  • Tarasa urbaniana (Ulbr.) Krapov.: 20
  • Los cromosomas de Malváceas
  • Tarasa nototrichoides (Hochr.) Krapov.: 10
  • Marticorena et al, New Discovery of Tarasa umbellata Krapov. (Malvaceae), Gayana Bot. 211-216 (2007)
  • Tarasa umbellata Krapov.: 12
  • Theobroma

  • Cuatrecasas, Cacao and its allies--a taxonomic revision of the genus Theobroma, Contr. U.S. Nat. Herb. 35(6): 379-614 (1964)
  • Theobroma angustitfolium Moçino & Sessé.: 20
  • Theobroma bicolor Humb, & Bonpl..: 20
  • Theobroma cacao L.: 20
  • Theobroma bernouillii Pittier capilliferum (Cuatr.) Cuatr.: 20
  • Theobroma cirmolineae Cuatr.: 20
  • Theobroma grandiflorum (Willd. ex Spreng.) K. Schum.: 20
  • Theobroma microcarpum Mart.: 20
  • Theobroma obovatum Klotzsch: 20
  • Theobroma simiarum Donn. Smith: 20
  • Theobroma speciosum Willd. ex Spreng.: 20
  • Index to Plant Chromosome Numbers
  • Theobroma grandiflorum (Willd. ex Spreng.) K. Schum.: 40
  • J. Hugh Davie, Cytological Studies in the Malvaceae and Certain Related Families, J. Genet. 28(1): 33-68 (1933)
  • Theobroma cacao: 16, 20
  • Thespesia

  • Index to Plant Chromosome Numbers
  • Thespesia cubensis (as Atkinsia cubensis Howard): 26
  • Thespesia lampas (Cav.) Dalzell & A Gibson: 26
  • Thespesia populnea (L.) Sol ex Correa: 26
  • Paul A. Fryxell, Natural History of the Cotton Tribe
  • Thespesia danis Oliver: 24
  • Thespesia garckeana F. Hoffman: 26
  • Thespesia lampas (Cav.) Dalzell & A Gibson: 26, 28
  • Thespesia populnea (L.) Sol ex Correa: 124, 26, 28
  • Bennett & Leitch, Nuclear DNA Amounts in Angiosperms: Progress, Problems and Prospects, Annals of Botany 95: 45–90 (2005)
  • Thespesia thespesioides (R.Brown ex Bentham) Fryxell: 26
  • J. Hugh Davie, Cytological Studies in the Malvaceae and Certain Related Families, J. Genet. 28(1): 33-68 (1933)
  • Thespesia garckeana: 26
  • Thespesia macrophylla: 26
  • Thespesia populnea: 26
  • Thomasia

  • The Families and Genera of Vascular Plants Vol. 5
  • basal diploid number of 20
  • abstract to New chromosome numbers for Lasiopetaleae: Malvaceae s.l. (or Sterculiaceae)
  • Thomasia angustifolia: 40
  • Tilia

  • INRA
  • Tilia cordata Miller: 82
  • Tilia platyphyllos Scop.: 82
  • Tilia tomentosa Moench: 80
  • Index to Plant Chromosome Numbers
  • Tilia cordata Mill.: ca. 82
  • Tilia dasystyla: 164
  • Tilia dasystyla ssp. caucasica Pigott: 164
  • BSBI
  • Tilia cordata Mill.: 82-86
  • C.D. Piggott, A Review of Chromosome Numbers in the Genus Tilia (Tiliaceae), Edinburgh Journal of Botany 59: 239-246 (2002) (abstract)
  • Tilia amurensis ssp. taquetii: 82
  • Tilia caroliniana: 82
  • Tilia chinensis: 164
  • Tilia chingiana: 82
  • Tilia endochrysea: 82
  • Tilia henryana: 164
  • Tilia heterophylla: 82
  • Tilia japonica: 82, 164
  • Tilia kiusiana: 82
  • Tilia mandshurica: 82
  • Tilia mexicana: 82
  • Tilia miqueliana: 164
  • Tilia mongolica: 164
  • Tilia nobilis: 328
  • Tilia paucicostata: 164
  • Triumfetta

  • Index to Plant Chromosome Numbers
  • Triumfetta annua L.: 20
  • Triumfetta longicomuta Hutch. & M.B. Moss: 32
  • Triumfetta macrophylla K. Schum.: 48
  • Triumfetta pentandra L.: 32
  • Triumfetta pentandra A. Rich.: 16, 32
  • Triumfetta pilosa Roth: 64
  • Triumfetta rhomboidea Jacq.: 32
  • Triumfetta rotundifolia Lam.: 32
  • International Institute of Tropical Forestry (IITF)
  • Triumfetta semitriloba Jacq.: 32
  • Trochetiopsis

  • Index to Plant Chromosome Numbers
  • Trochetiopsis benjamini Cronk: 40
  • Trochetiopsis ebenus Cronk: 40
  • Trochetiopsis erythoxylon Benth.: 40
  • Urena

  • Index to Plant Chromosome Numbers
  • Urena lobata L.: 28, 56
  • Urena procumbens L.: 28
  • Urocarpidium

  • Schneider and Huertas, Karyotype analysis and polyploidy in Palaua and a comparison with its sister group Fuertesimalva (Malvaceae), Journal of Systematics and Evolution 48(3): 175-182 (2010)
  • Urocarpidium albiflorum Ulbr.: 10
  • Waltheria

  • Index to Plant Chromosome Numbers
  • Waltheria acuminata Rose: 10
  • Waltheria indica L.: 24
  • Wissadula

  • Recuentos Cromosómicos del Paraguay
  • Wissadula paraguariensis Chod.: 14
  • Wissadula subpeltata R.E. Fries: 14
  • Coleman, Chromosome Numbers of Angiosperms Collected in the State of São Paulo, Rev. Brasil. Genet. 5(3): 533-549 (1982)
  • Wissadula amplissima: 14
  • © 2002, 2003, 2004, 2005, 2006, 2007, 2009 Stewart Robert Hinsley