Jepson eFlora
Key to families | Table of families and genera

Key to Tragopogon

View taxon page for Tragopogon

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

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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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