|University of California, Berkeley|
Key to families | Table of families and genera
1. Herbage green, ± sticky-glandular, short-hairy ..... O. tauricum
1' Herbage ± canescent-tomentose
2. Leaves dentate to shallowly lobed; phyllaries linear; corolla lobes not glandular ..... O. acanthium subsp. acanthium
2' Leaves ± deeply 1–2 × lobed; phyllaries lanceolate to ovate; corolla lobes glandular-puberulent ..... O. illyricum
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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