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LAMIACEAE (Labiatae) MINT FAMILY

Dieter H. Wilken & Margriet Wetherwax, family description, key to genera

Annual to shrub [ tree, vine], glabrous to hairy, generally aromatic.
Stem: generally erect, generally 4-angled.
Leaf: generally simple to deeply lobed, generally opposite, generally gland-dotted.
Inflorescence: generally cymes, generally many in dense axillary clusters surrounding stem, generally separated by evident internodes or collectively crowded, spike- or panicle-like, occasionally head-like or raceme, subtended by leaves or bracts; flowers sessile or pedicelled.
Flower: generally bisexual; calyx generally 5-lobed, radial to bilateral; corolla generally bilateral, 1–2-lipped, upper lip entire or 2-lobed, ± flat to hood-like, occasionally 0, lower lip generally 3-lobed; stamens generally 4, epipetalous, generally exserted, paired, pairs generally unequal, occasionally 2, staminodes 2 or 0; ovary superior, generally 4-lobed to base chambers 2, ovules 2 per chamber, style 1, generally arising from center at junction of lobes, stigmas generally 2.
Fruit: generally 4 nutlets, generally ovoid to oblong, smooth.
± 230 genera, 7200 species: worldwide. Many cultivated for herbs, oils (Lavandula, lavender; Mentha, mint; Rosmarinus, rosemary; Thymus, thyme), some cult as ornamental (in CA Cedronella, Leonotis, Monarda, Phlomis). [Harley et al. 2004 Fam Generally Vasc Plant 7:167–275] Moluccella laevis L., shell flower, historical waif in CA. Satureja calamintha (L.) Scheele subsp. ascendens (Jordan) Briq. reported as alien but not naturalized. Salazaria moved to Scutellaria; CA Satureja moved to Clinopodium. —Scientific Editors: Douglas H. Goldman, Bruce G. Baldwin.

Key to Lamiaceae

CLINOPODIUM

Margriet Wetherwax & John M. Miller

Perennial to shrub, decumbent to erect, < 2 m, aromatic.
Leaf: petioled; blade generally ovate- deltate, base rounded to tapered, margin entire to shallowly crenate-dentate, lower surface generally gland-dotted.
Inflorescence: flowers 1–several in leaf axils.
Flower: calyx 5-lobed, 2-lipped; corolla 5-lobed, white to lavender or salmon, 2-lipped, lower lip spreading, upper erect, 2-lobed; stamens 4, in 2 pairs, anther sacs spreading; style 2-lobed, exserted.
Fruit: 1–2 mm; surface smooth to net-like.
150 species: generally Medit, to Japan, Australia, also North America, South America. (Latin: savory) [Cantino & Wagstaff 1998 Brittonia 50:63–70] Clinopodium hortensis Kuntze cultivated as herb (summer savory).

Key to Clinopodium

C. douglasii (Benth.) Kuntze YERBA BUENA
NATIVE
Perennial, decumbent, forming mats < 1 m wide.
Stem: ± woody, occasionally rooting; hairs sparse, minute, recurved.
Leaf: 10–35 mm, 5–25 mm wide, ovate to ovate-triangular, shallowly crenate-dentate; hairs sparse, minute.
Inflorescence: flowers 1(3) per leaf axil; pedicel 5–20 mm.
Flower: calyx 4–5 mm, tubular, purple in age, lobes ± 0.5 mm; corolla 3–8 mm, white to lavender.
Fruit: ± 1 mm, shiny brown, smooth.
Shady places, chaparral, woodland; < 900 m. Northwestern California, n High Sierra Nevada, Central Western California, Southwestern California; to British Columbia, Idaho. [Satureja douglasii (Benth.) Briq.] Apr–Sep [Online Interchange]
Unabridged note: There are Consortium records that, if verified, would voucher elevations up to 1219 m. The following (and possibly other) accessions, if verified, would represent range extensions (as indicated): CHSC43961 (CaRH); CHSC59325, CHSC62566 (n SNH); UC175313 (c SNH). According to Moe (e-mail of 14 May 2012; archived in Eudora mailbox "Moe"), the voucher for 1219 m actually was collected in Idaho (Osier Ridge).

Previous taxon: Clinopodium chandleri
Next taxon: Clinopodium mimuloides

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Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html [accessed on month, day, year]
Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year].

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Bioregions in which taxon occursRed area (if present) is the part of the bioregion lying between the upper and lower elevation limits of the taxon;
markers link to CCH specimen records. If the markers are obscured, reload the page [or change window size and reload]. Yellow markers indicate records that may have georeferencing or identification issues.
map of distribution 1

Chart based on elevation range in Manual and elevations and coordinates of CCH records.
Data provided by the participants of the Consortium of California Herbaria.
Note: About half of the CCH records include both elevation and coordinates.
Map made in collaboration with Scott Loarie. Data provided by the participants of the Consortium of California Herbaria.
View all CCH records

 

CCH collections by month

Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa.
Blue line denotes Manual flowering time.