E-Flora BC: Electronic Atlas of the Flora of British Columbia

Clinopodium douglasii (Benth.) Kuntze
yerba buena
Lamiaceae (Mint family)

Introduction to Vascular Plants

© Val George  Email the photographer   (Photo ID #29767)

E-Flora BC Static Map
Distribution of Clinopodium douglasii
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Species Information

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General:
Perennial trailing herb from a woody rhizome, mat-forming; stems reclining, to 1 m long, slightly woody, minutely sparse-hairy, 4-angled, sometimes rooting, often with short ascending branches; aromatic.
Leaves:
Opposite, egg-shaped to almost round, 1-3.5 cm long, tips rounded, minutely sparse-hairy, margins irregularly blunt-toothed; short-stalked or nearly unstalked.
Flowers:
Inflorescence of solitary (-3) flower in leaf axils; flower stalks slender, 5-15 mm long; corollas tubular, white or purple-tinged, 7-10 mm long, minutely stiff-hairy on outside, lips 2, short, the lower lip spreading, 3-lobed, the upper lip erect, notched; calyces tubular, 4-5 mm long, minutely hairy, 12- to 15-veined, with 5 short, pointed teeth.
Fruits:
Nutlets, 4 clustered together, about 1 mm long, smooth, shiny brown.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Mesic to dry open coniferous forests in the lowland, steppe and montane zones; infrequent in S BC east of the Coast-Cascade Mountains, common on S Vancouver Island and the Gulf Islands, infrequent on the adjacent mainland; S to ID and CA.

Source: The Illustrated Flora of British Columbia

Ecology

Ecological Framework for Clinopodium douglasii

The table below shows the species-specific information calculated from
original data (BEC database) provided by the BC Ministry of Forests and Range.
(Updated August, 2013)

Site Information
Value / Class

Minimum

Average

Maximum

Elevation (metres) 15 252 1290
Slope Gradient (%) 0 33 135
Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W]
23 176 360
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
1 2 7
Modal Nutrient Regime
Class
B
Number of field plots
 species was recorded in:
41
Modal BEC Zone Class
CDF
All BEC Zones (# of stations/zone) species was recorded in: CDF(29), CWH(3), ICH(6), IDF(2)

Climate

The climate type for this species, as reported in the: "British Columbia plant species codes and selected attributes. Version 6 Database" (Meidinger et al. 2008), is cool mesothermal.

Synonyms and Alternate Names

Micromeria chamissonis (Benth.) Greene
Satureja chamissonis (Benth.) Briq.
Satureja douglasii (Benth.) Briq.

Taxonomic and Nomenclatural Links

Additional Photo Sources

Related Databases

General References