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Townsendia annua
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Townsendia
annua
Beaman
Published In:
Contributions from the Gray Herbarium of Harvard University 183: 132–135, map 17, pl. 22, f. 4. 1957. (
Contr. Gray Herb.
)
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Name
Reference
IPCN Reference
Gametophytic Count
Sporophytic Count
Country
Townsendia annua Beaman
Ward, D. E. 1984. Chromosome counts from New Mexico and Mexico. Phytologia 56(1): 55–60.
84-85
9
Townsendia annua Beaman
Schaack, C. G., J. D. Morefield & W. D. Windham. 1984. Chromosome Number Reports LXXXIII. Taxon 33: 351–354.
84-85
9
Townsendia annua Beaman
Keil, D. J. & D. J. Pinkava. 1976. Chromosome counts and taxonomic notes for Compositae from the United States and Mexico. Amer. J. Bot. 63: 1393–1403.
75-78
9