Jepson eFlora
Key to families | Table of families and genera

Key to Grusonia

View taxon page for Grusonia

1. Perianth yellow; largest spine with cross-rows of rough papillae except at tip; ovary glochids stiff, reflexed-barbed ..... G. parishii

1' Perianth pink-magenta; largest spine smooth; ovary glochids hair-like, ascending-barbed ..... G. pulchella

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Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html [accessed on month, day, year]
Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year].
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