|University of California, Berkeley|
Key to families | Table of families and genera
1. Annual ..... X. gracile
1' Perennial herb or subshrub
2. Distal bracts of peduncle overlapping, grading into phyllaries; stem nearly leafless above base ..... X. junceum
2' Distal bracts of peduncle few, well separated, not grading into phyllaries; stem generally leafy, at least in proximal 1/2 ..... X. spinulosum var. gooddingii
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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