|University of California, Berkeley|
|Jepson eFlora: Taxon page
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|Family: Lamiaceae (Labiatae)||View Description||Dichotomous Key|
|Genus: Trichostema||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Trichostema lanceolatum Benth.
Habit: Annual < 1 m. Stem: hairs short, appressed, or long-soft-spreading, some glandular. Leaf: petiole indistinct or < 4 mm; blade 2--7 cm, lanceolate to narrowly ovate, length > 3 × width, lateral veins prominent near base. Flower: calyx lobes 1--3 × tube, uppermost generally narrower; corolla tube 5--10 mm, curved upward and sharply recurved near throat, exserted, lower lip 4--8 mm; stamens 13--20 mm. Chromosomes: 2n=14.
Ecology: Dry, open, generally disturbed habitats; Elevation: < 2200 m. Bioregional Distribution: CA-FP; Distribution Outside California: Oregon, Baja California. Flowering Time: Jun--Nov Note: Leaves have strong vinegar odor.
eFlora Treatment Author: Harlan Lewis
Jepson Online Interchange
Previous taxon: Trichostema lanatum
Next taxon: Trichostema laxum
Citation for this treatment: Harlan Lewis 2016. Trichostema lanceolatum, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=46991, accessed on July 28, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on July 28, 2016.