|University of California, Berkeley|
Key to families | Table of families and genera
1. Perennial herb; calyx lobes rolled inward, plumose in age, pappus-like in fruit
2. Corolla generally ± purple-red, spur 4–6 mm; stamen 1; cauline leaves entire, base occasionally with small lobes ..... CENTRANTHUS
2' Corolla white to pink, throat swollen at base, spur 0; stamens 3; cauline leaves pinnately lobed to compound ..... VALERIANA
1' Annual; calyx generally 0
3. Stem simple or unequally few-branched; corolla generally spurred; ovary 1-chambered ..... PLECTRITIS
3' Stem equally, repeatedly forked; corolla throat ± swollen at base, spur 0; ovary(2)3-chambered ..... VALERIANELLA
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].
We encourage links to these pages, but the content may not be downloaded for reposting, repackaging, redistributing, or sale in any form, without written permission from The Jepson Herbarium.