Dasylirion longissimum (Mexican Grass Tree) is a large succulent with long, arching, grass-like leaves that radiate symmetrically out of …
Browsing: longissimum
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Epithet: longissimum
Meaning: Longest, very long
Derivation: The neuter form of longissimus, superlative of the Latin adjective longus, meaning "long" or "extended."
Pronunciation: lon-JIS-ee-mum
While the generic name must be unique, two or more genera often share the same specific epithet. Moreover, the same epithet can be used for subspecies, varieties, and forms within a species. Here is a list of plants that share this epithet.