Key to Tragopogon

View taxon page for Tragopogon

(For a list of species in Tragopogon, use the above link.)

Jepson Manual glossary definitions can be seen by moving your cursor over words underlined with dots.

1. Corolla purple; phyllaries >= flowers ..... T. porrifolius

1' Corolla pale to bright yellow; phyllaries < to >> flowers

2. Peduncles in flower much wider distally; corolla pale lemon-yellow; ligules of outer flowers much exceeded by phyllaries ..... T. dubius

2' Peduncles in flower not or slightly wider distally; corolla bright yellow; ligules of outer flowers exceeding phyllaries or at same level ..... T. pratensis

Please use this Google Form for Contact/Feedback

Citation for the whole project: Jepson Flora Project (eds.) . Jepson eFlora, https://ucjeps.berkeley.edu/eflora/ [accessed on ]

Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on .

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.