|University of California, Berkeley|
Key to families | Table of families and genera
1. Perianth white to cream; spur generally >= 1.5 × lip ..... P. dilatata var. leucostachys
1' Perianth green to yellow-green; spur << to ± > lip
2. Column generally 2.5–4 mm, ± 2/3 hood formed by upper sepal, lateral petals; lip linear to lance-linear ..... P. sparsiflora
2' Column generally 1.5–2 mm, <= ± 1/2 hood formed by upper sepal, lateral petals; lip wider than lance-linear
3. Spur generally cylindric, ± curved — lip lanceolate to oblong or linear-oblong, green-yellow to yellow; leaves clustered near base ..... P. tescamnis
3' Spur club- to sac-like
4. Lip linear to lanceolate, green, red-marked or not; leaves not clustered ..... P. stricta
4' Lip generally lance-rhombic, yellow, not red-marked; leaves clustered below ..... P. yosemitensis
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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