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CCDB → Angiosperms → Poaceae → Panicum → Panicum acuminatum Sw.

33 chromosome counts in Panicum acuminatum Sw.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Panicum huachucae Ashe	Panicum acuminatum Sw.	9		IPCN online	Spellenberg, R. 1975a. Synthetic hybridization and taxonomy of western North America Dichanthelium, group Lanuginosa (Poaceae). Madroño 23: 134–153.
		Panicum lindheimeri Nash	Panicum acuminatum Sw.	9		IPCN online
		Panicum occidentale Scribn.	Panicum acuminatum Sw.	9		IPCN online	Spellenberg, R. 1975. Autogamy and hybridization as evolutionary mechanisms in Panicum subgenus Dicanthelium (Gramineae). Brittonia 27: 87–95.
		Panicum occidentale Scribn.	Panicum acuminatum Sw.	9		IPCN online	Spellenberg, R. 1975a. Synthetic hybridization and taxonomy of western North America Dichanthelium, group Lanuginosa (Poaceae). Madroño 23: 134–153.
		Panicum pacificum Hitchc. & Chase	Panicum acuminatum Sw.	9		IPCN online	Spellenberg, R. 1975. Autogamy and hybridization as evolutionary mechanisms in Panicum subgenus Dicanthelium (Gramineae). Brittonia 27: 87–95.
		Panicum pacificum Hitchc. & Chase	Panicum acuminatum Sw.	9		IPCN online	Spellenberg, R. 1975a. Synthetic hybridization and taxonomy of western North America Dichanthelium, group Lanuginosa (Poaceae). Madroño 23: 134–153.
		Panicum tennesseense Ashe	Panicum acuminatum Sw.	9		IPCN online	Spellenberg, R. 1975a. Synthetic hybridization and taxonomy of western North America Dichanthelium, group Lanuginosa (Poaceae). Madroño 23: 134–153.
		Panicum thermale Bol.	Panicum acuminatum Sw.	9		IPCN online	Spellenberg, R. 1975. Autogamy and hybridization as evolutionary mechanisms in Panicum subgenus Dicanthelium (Gramineae). Brittonia 27: 87–95.
		Panicum thermale Bol.	Panicum acuminatum Sw.	9		IPCN online	Spellenberg, R. 1975a. Synthetic hybridization and taxonomy of western North America Dichanthelium, group Lanuginosa (Poaceae). Madroño 23: 134–153.
!		Panicum lanuginosum var. fasciculatum (Torr.) Fernald	Panicum acuminatum Sw.		18	IPCN66	Gould 1966
		Panicum olivaceum Hitchc. & Chase	Panicum acuminatum Sw.	9		IPCN72	DAVIDSE, G., & R.W. POHL. 1972. Chromosome numbers and notes on some Central American grasses. Canad. J. Bot. 50: 273-283.
!		Panicum huachucae var. fasciculatum (Torr.) F. T. Hubb.	Panicum acuminatum Sw.	9		IPCN67-71	SPELLENBERG, R. 1970. In IOPB chromosome number reports xxv. Taxon 19: 102-113.
		Panicum implicatum Scribn.	Panicum acuminatum Sw.	9		IPCN67-71	SPELLENBERG, R. 1970. In IOPB chromosome number reports xxv. Taxon 19: 102-113.
!		Panicum lanuginosum Elliott	Panicum acuminatum Sw.		18	IPCN67-71	GOULD, F.W. 1968. Chromosome numbers of Texas grasses. Canad. J. Bot. 46: 1315-1325.
		Panicum lindheimeri Nash	Panicum acuminatum Sw.	9		IPCN67-71	SPELLENBERG, R. 1970. In IOPB chromosome number reports xxv. Taxon 19: 102-113.
!		Panicum occidentale Scribn.	Panicum acuminatum Sw.	9		IPCN67-71	SPELLENBERG, R.W. 1970. Panicum shastense (Gramineae), a sterile hybrid between E pacificum and E scribnerianum. Brittonia 22: 154-162.
		Panicum olivaceum Hitchc. & Chase	Panicum acuminatum Sw.		9	IPCN67-71	SPELLENBERG, R. 1970. In IOPB chromosome number reports xxv. Taxon 19: 102-113.
		Panicum pacificum Hitchc. & Chase	Panicum acuminatum Sw.	9		IPCN67-71	SPELLENBERG, R.W. 1970. Panicum shastense (Gramineae), a sterile hybrid between E pacificum and E scribnerianum. Brittonia 22: 154-162.
!		Panicum thurowii Scribn. & J. G. Sm.	Panicum acuminatum Sw.		18	IPCN67-71	GOULD, F.W. 1968. Chromosome numbers of Texas grasses. Canad. J. Bot. 46: 1315-1325.
!		Panicum lanuginosum Elliott	Panicum acuminatum Sw.	9		IPCN75-78	Davidse & Pohl 1975
		Panicum lindheimeri Nash	Panicum acuminatum Sw.	9		IPCN75-78	Davidse & Pohl 1975
		Panicum olivaceum Hitchc. & Chase	Panicum acuminatum Sw.	9		IPCN75-78	Davidse & Pohl 1978
		Panicum pacificum Hitchc. & Chase	Panicum acuminatum Sw.	9		IPCN75-78	Reeder 1977
!		Panicum lanuginosum Elliott	Panicum acuminatum Sw.		18	Fedorov, 1974	Brown W. V. 1948
!		Panicum lanuginosum Elliott	Panicum acuminatum Sw.		18	Fedorov, 1974	Gould 1958, 1966
		Panicum lindheimeri Nash	Panicum acuminatum Sw.		18	Fedorov, 1974	Church 1929b
		Panicum lindheimeri Nash	Panicum acuminatum Sw.		18	Fedorov, 1974	Nielsen E. L. 1939
		Panicum lindheimeri Nash	Panicum acuminatum Sw.		18	Fedorov, 1974	Brown W: V. 1948
		Panicum longiligulatum Nash	Panicum acuminatum Sw.		18	Fedorov, 1974	Brown W. V. 1948
		Panicum longiligulatum Nash	Panicum acuminatum Sw.		18	Fedorov, 1974	Gould 1958
!		Panicum lanuginosum var. lindheimeri (Nash) Fernald	Panicum acuminatum Sw.	9		Cave1958	Gould 1958
		Panicum longiligulatum Nash	Panicum acuminatum Sw.	9		Cave1958	Gould 1958
		Panicum spretum Schult.	Panicum acuminatum Sw.	9		Cave1958	Gould 1958