barbata, Avena fatua, Avena hybrida, Avena occidentalis, Avena sativa, Avena sterilis L. Bernard R. Baum Treatment appears in FNA Volume 24. Treatment on page
6 KB (448 words) - 20:10, 22 September 2022
genusCircaea Show Lower Taxa Circaea alpina, Circaea canadensis, Circaea ×sterilis Linnaeus Sp. Pl. 1: 8. 1753. David E. Boufford Etymology: Greek kirkaia
6 KB (519 words) - 11:31, 9 May 2022
coarsely reticulate), not mucilaginous when wetted; cotyledons accumbent. x = 8. North America, n Mexico, Central America, Europe, Asia, n Africa, introduced
6 KB (554 words) - 23:36, 5 November 2020