这个词是什么意思？
A genus of grasses known generally as goatgrasses, presumed to be wild ancestors of domestic WHEAT. They belong to the grass family, POACEAE, and are distributed widely in Eurasia and North America.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D000078065 · MeSH 2026。
Courtesy of the U.S. National Library of Medicine. Annual snapshot; later updates may not be reflected. NLM does not endorse this service.