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

Introduction to Vascular Plants

Photograph

© Val George     (Photo ID #29767)


Map

E-Flora BC Static Map

Distribution of Clinopodium douglasii
Click here to view the full interactive map and legend

Species Information

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.

SourceThe Illustrated Flora of British Columbia

Illustration

If more than one illustration is available for a species (e.g., separate illustrations were provided for two subspecies) then links to the separate images will be provided below. Note that individual subspecies or varietal illustrations are not always available.

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

Avg

Min

Max

Elevation (metres)
252 15 1290
Slope Gradient (%)
33 0 135

Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W]

176 23 360
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
2 1 7
Modal Nutrient Regime
Class
B
# 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)

Habitat and 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.

SourceThe Illustrated Flora of British Columbia

Synonyms

Synonyms and Alternate Names:
Micromeria chamissonis (Benth.) Greene
Satureja chamissonis (Benth.) Briq.
Satureja douglasii (Benth.) Briq.