Dataset: All Collections
Taxa: Elymus elymoides (Elymus sitanion, Sitanion elymoides), Elymus elymoides subsp. elymoides (Elymus sitanion, Sitanion elymoides, Sitanion hystrix), Elymus elymoides subsp. californicus (Sitanion hystrix var. californicum), Elymus elymoides var. elymoides
Search Criteria: Polygon search (not displayed); includes cultivated/captive occurrences