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

Yabea microcarpa (Hook. & Arn.) Koso-Pol.
California hedge-parsley (false carrot)
Apiaceae

Introduction to Vascular Plants

© Adolf Ceska  Email the photographer   (Photo ID #11286)

E-Flora BC Static Map
Distribution of Yabea microcarpa
Click here to view our interactive map and legend
Details about map content are available here
Click on the map dots to view record details.

Species Information

Click on the image below to view an expanded illustration for this species.



General:
Slender annual herb from a taproot, 10-40 cm tall, sometimes branched.
Leaves:
Basal and stem leaves compound, stalked, pinnately dissected into narrow segments; leaf blades 2-6 cm long.
Flowers:
Inflorescence of compound umbels; spokes 1-9, 1-8 cm long; flowers white, the petals broadening from the base; calyx with teeth; involucel bractlets well-developed, leaflike.
Fruits:
Oblong, 3-7 mm long, with hooked prickles along the ribs, laterally compressed, beakless.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Moist vernal sites and streambanks in the lowland zone; rare in SW BC, known from SE Vancouver Island and the Gulf Islands; S to ID and MX.

Source: The Illustrated Flora of British Columbia

Ecology

Ecological Framework for Yabea microcarpa

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) 225 225 225
Slope Gradient (%) 84 84 84
Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W]
260 259 260
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
Modal Nutrient Regime
Class
Number of field plots
 species was recorded in:
1
Modal BEC Zone Class
CDF
All BEC Zones (# of stations/zone) species was recorded in: CDF(1)

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 not evaluated, unknown or variable.

Synonyms and Alternate Names

Caucalis microcarpa Hook. & Arn.

Taxonomic and Nomenclatural Links

Additional Photo Sources

General References