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|Jepson eFlora: Taxon page
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|Family: Plantaginaceae||View Description||Dichotomous Key|
|Genus: Antirrhinum||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Antirrhinum filipes A. Gray
Habit: Annual, glabrous except stem woolly at base. Stem: vine-like, climbing, 9--100 cm. Leaf: petiole 0--5 mm; blade 6--50 mm, linear to ovate; distal linear, sessile. Inflorescence: flowers 1 in axils, opening and cleistogamous; pedicels 3--10 cm, thread-like, twining, subtending branchlets generally 0. Flower: calyx +- glabrous, lobes 3--4.4 mm, equal; cleistogamous flowers minute, white; corolla of opening flowers 10--13 mm, yellow and gold with maroon flecks on lower lip. Fruit: 3--5 mm, spheric; chambers equal, fragile, opening by irregular bursting on sides. Seed: +- 1 mm, ovoid to spheric, black; ridges 4--6, thick, wing-like. Chromosomes: n=15.
Ecology: On shrubs, debris, generally in washes; Elevation: < 1650 m. Bioregional Distribution: D; Distribution Outside California: to southwestern Utah, western Arizona, northwestern Mexico. Flowering Time: Mar--May
Synonyms: Neogaerrhinum filipes (A. Gray) Rothm.
eFlora Treatment Author: Margriet Wetherwax & David M. Thompson
Jepson Online Interchange
Previous taxon: Antirrhinum coulterianum
Next taxon: Antirrhinum kelloggii
Citation for this treatment: Margriet Wetherwax & David M. Thompson 2017. Antirrhinum filipes, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=13566, accessed on February 22, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on February 22, 2017.