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1998 John Game   cc-by-nc

Trichostema oblongum (Oblong Bluecurls) is a species of annual herb in the family Lamiaceae. It has a self-supporting growth form. It is native to the contiguous United States and Canada. Trichostema oblongum has simple, broad leaves. It is a photoautotroph.

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EOL has data for 12 attributes, including:

Known occurrences, collected specimens and observations of oblong bluecurls. View this species on GBIF