|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: Lamiaceae (Labiatae)||View Description||Dichotomous Key|
|Genus: Lamium||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Lamium amplexicaule L.
Stem: 1--4 dm. Leaf: blade 1--2.5 cm, wide-ovate to +- round, base truncate to lobed, margin crenate to +- lobed. Flower: calyx 4--7 mm; corolla generally 10--18 mm, red-purple. Chromosomes: 2n=18.
Ecology: Disturbed sites, cultivated or abandoned fields; Elevation: < 800 m. Bioregional Distribution: CA-FP; Distribution Outside California: widespread North America; native to Eurasia. Flowering Time: Apr--Sep Note: Cleistogamous flower corollas < 8 mm, generally not opening.
eFlora Treatment Author: John M. Miller & Dieter H. Wilken
Jepson Online Interchange
Previous taxon: Lamium
Next taxon: Lamium purpureum
Citation for this treatment: John M. Miller & Dieter H. Wilken 2017. Lamium amplexicaule, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=30151, accessed on April 30, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/eflora/, accessed on April 30, 2017.