Accepted Symbol
PASM
Symbol
PASM
Scientific Name
Pascopyrum Smithii
Common Name
Western Wheatgrass
Category
Monocot
Genus
Pascopyrum
Family
Poaceae
Family Symbol
POACEA
Family Common Name
Grass Family
Fact Sheets
Plant Guides
Ecology and Taxonomy Data
Orders
Liliales
Subclass
Liliidae
Class
Liliopsida
Division
Magnoliophyta
Superdivision
Spermatophyta
Subkingdom
Tracheobionta
Kingdom
Plantae
Itis Tsn
42750
Duration
Perennial
Growth Habit
Forb/herb
Native Status
L48 (N), AK (N), CAN (N)
Morphology/Physiology
Active Growth Period
Spring, Summer, Fall
After Harvest Regrowth Rate
Moderate
Bloat
None
C N Ratio
Medium
Coppice Potential
No
Fall Conspicuous
No
Fire Resistance
No
Flower Color
Yellow
Flower Conspicuous
No
Foliage Color
Gray-Green
Foliage Porosity Summer
Moderate
Foliage Porosity Winter
Porous
Foliage Texture
Medium
Fruit Color
Brown
Fruit Conspicuous
No
Growth Form
Rhizomatous
Growth Rate
Rapid
Maximum Feet
2.0
Height
No
Mature Feet
No
Known Allelopath
Long
Leaf Retention
Yes
Lifespan
None
Low Growing Grass
No
Nitrogen Fixation
Semi-Erect
Resprout Ability
None
Growth Data
Adapted To Coarse Textured Soils
No
Adapted To Medium Textured Soils
Yes
Adapted To Fine Textured Soils
Yes
Anaerobic Tolerance
Medium
Caco3 Tolerance
High
Cold Stratification Required
No
Drought Tolerance
High
Fertility Requirement
Medium
Fire Tolerance
High
Frost Free Days
90
Hedge Tolerance
None
Moisture Use
Medium
Ph Minimum
4.5
Ph Maximum
9.0
Precipitation Minimum
8
Precipitation Maximum
36
Root Depth
20
Minimum Inches
High
Salinity Tolerance
Intolerant
Shade Tolerance
-43
Reproduction Data
Bloom Period
Mid Summer
Commercial Availability
Routinely Available
Fruit Seed Abundance
Low
Fruit Seed Period Begin
Summer
Fruit Seed Period End
Fall
Fruit Seed Persistence
No
Propogated By Bare Root
No
Propogated By Bulbs
No
Propogated By Container
No
Propogated By Corms
No
Propogated By Cuttings
No
Propogated By Seed
Yes
Propogated By Sod
No
Propogated By Sprigs
No
Propogated By Tubers
No
Seeds Per Pound
113840
Seed Spread Rate
Slow
Seedling Vigor
Low
Small Grain
No
Vegetative Spread Rate
Moderate
Sustainibility Data
Berry Nut Seed Product
No
Christmas Tree Product
No
Fodder Product
Yes
Lumber Product
No
Naval Store Product
No
Nursery Stock Product
No
Palatable Browse Animal
Medium
Palatable Graze Animal
Medium
Palatable Human
No
Post Product
No
Protein Potential
Medium
Pulpwood Product
No
Veneer Product
No
