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Gideon Lincecum Virtual Herbarium
Current determination: Zanthoxylum clava-herculis — Rutaceae
G. Lincecum determination: Zanthoxylum fraxineum / Prickley ash, Toothache tree
To Gideon Lincecum's notes from the back side of the herbarium sheet.
To full size image (c. 500-800 KB)
