|University of California, Berkeley|
Key to families | Table of families and genera
1. Subshrub, some stems vegetative only; central flowers of a node separating lateral flowers, flowers in a horizontal row
2. Woody stems spreading to erect; longest spikes with 12–40 fertile nodes ..... S. pacifica
2' Woody stems creeping; longest spikes with 7–14 fertile nodes ..... S. perennis
1' Annual, all stems terminated by inflorescence; lateral flowers of a node generally meeting below central flower, flowers in a triangle.
3. Leaf, bract tips generally acute, sharp-mucronate; inflorescence internode length < width ..... S. bigelovii
3' Leaf, bract tips obtuse to ± acute, not sharp; inflorescence internode length >= width
4. Inflorescence internodes ± cylindric; central flower ± > lateral flowers; anthers 0.3–0.5+ mm, exserted before dehiscence ..... S. depressa
4' Inflorescence internodes widest distally; central flower >> lateral flowers; anthers 0.2–0.4 mm, generally dehiscing inside flower, generally not exserted ..... S. rubra
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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