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CCDB → Angiosperms → Compositae → Solidago → Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple

21 chromosome counts in Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		18(2)	Asteracea	Semple et al. 2001 Rhodora
!		Solidago rigida var. humilis Porter	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		18(2)	Asteracea	Semple et al. 1993 Rhodora
!		Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		18(1)	Asteracea	Kapoor ＆ B. 1966 Canad. J. Genet. Cytol. (= Genome)
		Solidago parvirigida Beaudry	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	9(1)	18(1)	Asteracea	Higinbotham 1936 Butler Univ. Botanical Studies
!		Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	9(1)		Asteracea	Ward & S. 1988 Phytologia
!		Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		18(1)	Asteracea	Tischler 1937 Cytologia
!		Solidago parvirigida Beaudry	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		36	IPCN65	Beaudry in L. & B. 1959
		Solidago parvirigida Beaudry	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		18	IPCN online	Love, A. & D. Love. 1982. In: A Löve (ed.), IOPB chromosome number reports LXXV. Taxon 31(2): 344–360.
		Solidago rigida var. humilis Porter	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	9II		IPCN online	Freeman, C. C. & R. E. Brooks. 1988. Documented plant chromosome numbers 1988: 1. Chromosome counts for North American plants -- I. Sida 13: 241–250.
		Solidago rigida var. humilis Porter	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	9		IPCN online	Ward, D. E. & R. Spellenberg. 1988. Chromosome counts of angiosperms from New Mexico and adjacent areas. Phytologia 64: 390–398.
		Solidago rigida var. humilis Porter	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		18	IPCN online	Semple, J. C., J. Zhang & C. Xiang. 1993. Chromosome number determinations in fam. Compositae, tribe Astereae. V. Eastern North American taxa. Rhodora 95: 234–253.
!		Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	9		IPCN online	Semple, J. C., J. G. Chmielewski & M. E. Lane. 1989. Chromosome number determinations in fam. Compositae, tribe Astereae. III. Additional counts and comments on generic limits and ancestral base numbers. Rhodora 91: 296–314.
!		Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	9II	18	IPCN online	Heard, S. B. & J. C. Semple. 1988. The Solidago rigida complex (Compositae: Astereae): a multivariate morphometric analysis and chromosome numbers. Canad. J. Bot. 66: 1800–1807.
!		Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		18	IPCN online	Semple, J. C., J. G. Chmielewski & C. Xiang. 1992. Chromosome number determinations in fam. Compositae, tribe Astereae. IV. Additional reports and comments on the cytogeography and status of some species of Aster and Solidago. Rhodora 94: 48–62.
!		Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		18	IPCN online	Semple, J. C., C. Xiang, J. Zhang, M. Horsburgh & R. Cook. 2001. Chromosme number determinations in Fam. Compositae, tribe Astereae. VI. Western North American taxa and comments on generic treatments of North American asters. Rhodora 103: 202–218.
!		Solidago jacksonii var. humilis (Porter) Beaudry	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		18	IPCN66	Kapoor & Beaudry 1966
!		Oligoneuron corymbosum var. humile (Porter) Beaudry & Kapoor	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		18	IPCN67-71	BEAUDRY, J.R. 1969. Etudes sur les Solidago L. IX. Une liste de nombres chromosomiques des taxons du genre Solidago et de certains genres voisins. Naturaliste Canad. 96: 103-114.
!		Solidago rigida var. humilis Porter	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	9		IPCN73-74	ANDERSON, L.C., D.W. KYHOS, T. MOSQUIN, A.M. POWEL~, & P.H. RAVEN. 1974. Chromosome numbers in Compositae. IX Haplopappus and other Astereae. Amer. J. Bot. 61: 665-671.
!		Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		18	eFlora
		Solidago parvirigida Beaudry	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		18	Cave1959	Beaudry & Chabot 1959
!		Solidago jacksonii var. humilis (Porter) Beaudry	Solidago rigida subsp. humilis (Porter) S. B. Heard & Semple		18	Cave1963	Beaudry 1963