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Vascular Plants of California
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Glycyrrhiza lepidota

Higher Taxonomy
Family: Fabaceae (Leguminosae)View DescriptionDichotomous Key
Habit: Annual to tree. Leaf: generally alternate, generally compound, generally stipuled, generally entire, pinnately veined Inflorescence: generally raceme, spike, umbel or head; or flowers 1--few in axils. Flower: generally bisexual, generally bilateral; hypanthium 0 or flat to tubular; sepals generally 5, generally fused; petals generally 5, free, fused, or lower 2 +- united into keel (see 3, Key to Groups, for banner, wings); stamens 10 or many (or [1], 5, 6, 7, 9), free or fused or 10 with 9 filaments at least partly fused, 1 (uppermost) free; pistil 1, ovary superior, generally 1-chambered, ovules 1--many, style, stigma 1. Fruit: legume, including a stalk-like base (above receptacle) or not. Seed: 1--many, often +- reniform, generally hard, smooth.
Genera In Family: +- 730 genera, 19400 species: worldwide; with grasses, requisite in agriculture, most natural ecosystems. Many cultivated, most importantly Arachis, peanut; Glycine, soybean; Phaseolus, beans; Medicago, alfalfa; Trifolium, clovers; many orns. Note: Unless stated otherwise, fruit length including stalk-like base, number of 2° leaflets is per 1° leaflet. Upper suture of fruit adaxial, lower abaxial. Anthyllis vulneraria L. evidently a waif, a contaminant of legume seed from Europe. Laburnum anagyroides Medik., collected on Mount St. Helena in 1987, may be naturalized. Ceratonia siliqua L., carob tree (Group 2), differs from Gleditsia triacanthos L. in having evergreen (vs deciduous) leaves that are 1-pinnate (vs 1-pinnate on spurs on old stems, 2-pinnate on new stems) with 2--5(8) (vs 7--17) 1° leaflets, commonly cultivated, now naturalized in southern California. Aeschynomene rudis Benth. , Halimodendron halodendron (Pall.) Voss (possibly extirpated), Lens culinaris Medik. are agricultural weeds. Caragana arborescens Lam. only cult. Ononis alopecuroides L. , Sphaerophysa salsula (Pall.) DC. all evidently extirpated. Cercidium moved to Parkinsonia; Chamaecytisus to Cytisus; Psoralidium lanceolatum to Ladeania.
eFlora Treatment Author: Martin F. Wojciechowski, except as noted
Scientific Editor: Martin F. Wojciechowski, Thomas J. Rosatti.
Genus: GlycyrrhizaView DescriptionDichotomous Key

Habit: Perennial herb, unarmed or bristly or prickly on axes, fruit, gland-dotted, glandular-hairy or not. Leaf: odd-1-pinnate; stipules deciduous; leaflets gland-dotted especially abaxially. Inflorescence: axillary raceme, spike-like. Flower: calyx lobes unequal, +- <= tube; corolla white-yellow to blue; 9 filaments fused, 0 or 1 free. Fruit: indehiscent, oblong to ellipsoid, persistent. Seed: several.
Etymology: (Greek: sweet root) Note: Several species cultivated.
eFlora Treatment Author: Martin F. Wojciechowski & Duane Isely
Glycyrrhiza lepidota Pursh
Habit: Plant glabrous to glandular-hairy. Leaf: leaflets 9--19, lanceolate to narrowly ovate. Inflorescence: dense. Flower: corolla 9--14 mm, +- yellow or green-white, faintly purple-tinged. Fruit: 12--20 mm. Chromosomes: 2n=16.
Ecology: In colonies, moist, generally open, disturbed areas including streambanks, roadsides, alkaline soils or not; Elevation: < 2000 m. Bioregional Distribution: CA; Distribution Outside California: to Canada, central United States, Mexico. Flowering Time: May--Jul
Jepson eFlora Author: Martin F. Wojciechowski & Duane Isely
Index of California Plant Names (ICPN; linked via the Jepson Online Interchange)

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Botanical illustration including Glycyrrhiza lepidota

botanical illustration including Glycyrrhiza lepidota

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Citation for this treatment: Martin F. Wojciechowski & Duane Isely 2012, Glycyrrhiza lepidota, in Jepson Flora Project (eds.) Jepson eFlora,, accessed on September 29, 2023.

Citation for the whole project: Jepson Flora Project (eds.) 2023, Jepson eFlora,, accessed on September 29, 2023.

Glycyrrhiza lepidota
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© 2016 Keir Morse
Glycyrrhiza lepidota
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© 2008 Keir Morse
Glycyrrhiza lepidota
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© 2016 Keir Morse
Glycyrrhiza lepidota
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© 2015 Barry Breckling
Glycyrrhiza lepidota
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© 2002 Thomas M. Elder, M.D.
Glycyrrhiza lepidota
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© 2010 Neal Kramer

More photos of Glycyrrhiza lepidota in CalPhotos

Geographic subdivisions for Glycyrrhiza lepidota:
1. You can change the display of the base map layer control box in the upper right-hand corner.
2. County and Jepson Region polygons can be turned off and on using the check boxes.
map of distribution 1
(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurence).


Data provided by the participants of the  Consortium of California Herbaria.
View all CCH records
All markers link to CCH specimen records. The original determination is shown in the popup window.
Blue markers indicate specimens that map to one of the expected Jepson geographic subdivisions (see left map). Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
Yellow markers indicate records that may provide evidence for eFlora range revision or may have georeferencing or identification issues.

CCH collections by month

Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa, if there are more than 1 infraspecific taxon in CA.
Blue line denotes eFlora flowering time (fruiting time in some monocot genera).