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|Jepson eFlora: Taxon page
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|Family: Violaceae||View Description||Dichotomous Key|
|Genus: Viola||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Viola lobata Benth.
Habit: Perennial herb 5--46 cm, glabrous or puberulent, glaucous or not. Stem: erect, 1--3, generally purple, leafless proximally, from thick, shallow or deep, horizontal or vertical rhizome. Leaf: simple, deeply divided or not; basal 0--2 per caudex, petiole 5--24 cm, blade 3.5--8.5 cm, 4.5--13.5 cm wide, deltate to reniform, entire to irregularly serrate, ciliate, base cordate, wedge-shaped, or truncate, tip blunt, obtuse, or acute; cauline only near stem tip, petiole 0.2--7.4 cm, blade 1.5--5.5 cm, 1.4--10 cm wide, reniform, deltate, +- ovate, or diamond-shaped, base cordate, wedge-shaped, or truncate, entire to coarsely toothed, tip acute to obtuse. Inflorescence: axillary from upper leaf axils; peduncle 2--13 cm. Flower: sepals lanceolate, generally ciliate; petals deep lemon-yellow, generally upper 2, sometimes lateral 2 dark red-brown abaxially, lower 3, sometimes upper 2 veined brown-purple basally, lateral 2 bearded with cylindric hairs, lowest 8--19 mm. Fruit: 6--16 mm, elliptic-ovate, glabrous. Seed: 2.1--2.7 mm, shiny, pale brown, blotched or streaked with brown. Chromosomes: 2n=12.
eFlora Treatment Author: R. John Little
Jepson Online Interchange
Previous taxon: Viola langsdorffii
Next taxon: Viola lobata subsp. integrifolia
Citation for this treatment: R. John Little 2017. Viola lobata, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=48235, accessed on February 20, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on February 20, 2017.