Schoenoplectus pungens var. longispicatus (Vahl) Palla (Britton) S.G. Sm.
American bulrush (common threesquare)
Cyperaceae (Sedge family)
Introduction to Vascular Plants
American bulrush (common threesquare)
Cyperaceae (Sedge family)
Introduction to Vascular Plants
Photograph
Map
Distribution of Schoenoplectus pungens var. longispicatus
Click here to view the full interactive map and legend
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.
Illustration Source: The Illustrated Flora of British Columbia
Ecology
Ecological Framework for Schoenoplectus pungens var. longispicatus
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)
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) |
637 | 15 | 1000 |
| Slope
Gradient (%) |
1 | 0 | 10 |
|
Aspect (degrees) |
65 | 40 | 90 |
| Soil
Moisture Regime (SMR) [0 - very xeric; 4 - mesic; 8 - hydric] |
6 | 5 | 7 |
| Modal
Nutrient Regime
Class |
D | ||
| #
of field plots species was recorded in: |
9 | ||
| Modal
BEC Zone Class |
IDF | ||
|
All BEC Zones (# of stations/zone) species was recorded in |
BG(1), CWH(1), IDF(5), PP(2) | ||
|
Source:
Klinkenberg 2013
|
|||
Status Information
Synonyms
Synonyms and Alternate Names:
Scirpus americanus var. longispicatus Britton
Scirpus longispicatus
Scirpus pungens subsp. monophyllus
Scirpus pungens subsp. pungens
Scirpus pungens subsp. pungens
Scirpus pungens var. longispicatus (Britton) Roy L. Taylor & MacBryde