|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Orobanchaceae||View Description||Dichotomous Key|
|Genus:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Habit: Annual, green to yellow-brown or +- purple; generally ascending-branched. Leaf: alternate or +- basal, sessile, +- linear, distal finely divided. Inflorescence: spike and/or flowers solitary in axils; bracts generally leaf-like. Flower: calyx +- equally 4-lobed; corolla tube generally slender, upper lip folded lengthwise, tip of upper 2 corolla lobes open, opening directed forward, forming a beak, lower lip deeply 3-pouched, 3-toothed, throat abruptly generally indented forming a fold proximal to lower lip; stamens 4, anther sac 1 per stamen, generally included; stigma generally slightly enlarged, entire to slightly 2-lobed. Seed: 20--80, 0.8--1.2 mm, ovoid, attached at base, dark brown; coat netted, generally tight-fitting. Chromosomes: 2n=22.
Species In Genus: 6 species: western North America, China. Etymology: (Greek: 3 bladders, from lower lip pouches) Note: Hybrids common. Related to Castilleja, Orthocarpus; isolated reproductively.
eFlora Treatment Author: Margriet Wetherwax, T I. Chuang & Lawrence R. Heckard
Jepson Online Interchange
Key to TriphysariaPrevious taxon: Pedicularis semibarbata
Next taxon: Triphysaria eriantha
Citation for this treatment: Margriet Wetherwax, T I. Chuang & Lawrence R. Heckard 2016. Triphysaria, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=11411, accessed on October 27, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on October 27, 2016.