Index / Search / Juncus parryi
§1 Plant
Juncus parryi Engelm.
vernacular Parry's rush — species · Juncaceae
§2Habit & range
Habit and range
- Growth habit
- Graminoid
- Duration
- Perennial
- Group
- Monocot
- Family
- Juncaceae Juss.
- Genus
- Juncus
§2a
Native status, by region
- CAN Canada Native
- L48 Lower 48 States Native
§2b
County-level range
· 135 counties across 10 states/territories§3Cultivation specs · USDA
Recorded by the USDA Plant Materials Program.
§3a
Tolerances
- Drought
- Medium
- Shade
- Medium
- Moisture use
- Low
- Fire
- High
- Salinity
- None
- Anaerobic
- Low
- CaCO₃
- Low
- Hedging
- None
§3b
Climate & soil
- Cold tolerance
- -33 °F minimum
- Frost-free days
- 80 min.
- Precipitation
- 30–60 in/yr
- pH range
- 5.2–7
- Root depth
- 12 in min.
- Fertility need
- Low
- Soil texture
- coarse
§3c
Form & growth
- Growth form
- Bunch
- Growth rate
- Slow
- Lifespan
- Moderate
- Mature height
- 1 ft
- Foliage texture
- Fine
- Foliage colour
- Green
- Porosity (summer)
- Porous
- Porosity (winter)
- Porous
- Flower colour
- Brown
- Fruit colour
- Brown
- Fire resistant
- No
- N fixation
- None
- Toxicity
- None
§3d
Reproduction
- Bloom period
- Mid Summer
- Seed abundance
- Low
- Seed begins
- Summer
- Seed ends
- Summer
- Spread rate
- Slow
- Stratify
- No
- Propagation
- seed, bare root, sprigs
§3e
Use & availability
- Commercial availability
- No Known Source
- Nursery stock
- No
- Browse palatability
- Low
- Graze palatability
- Low
- Palatable, human
- No
- Protein potential
- Low
- Lumber
- No
- Christmas tree
- No
§4Counties, by state
Recorded in 135 counties across 10 states/territories.
California view state ↗ 24 N ▾
- Alpine 06003
- Butte 06007
- Calaveras 06009
- El Dorado 06017
- Fresno 06019
- Humboldt 06023
- Inyo 06027
- Lake 06033
- Lassen 06035
- Madera 06039
- Mariposa 06043
- Modoc 06049
- Mono 06051
- Nevada 06057
- Placer 06061
- Plumas 06063
- San Bernardino 06071
- Shasta 06089
- Sierra 06091
- Siskiyou 06093
- Tehama 06103
- Trinity 06105
- Tulare 06107
- Tuolumne 06109
Colorado view state ↗ 15 N ▾
Idaho view state ↗ 23 N ▾
- Adams 16003
- Bannock 16005
- Bear Lake 16007
- Blaine 16013
- Boise 16015
- Bonner 16017
- Boundary 16021
- Cassia 16031
- Clearwater 16035
- Custer 16037
- Elmore 16039
- Franklin 16041
- Fremont 16043
- Idaho 16049
- Kootenai 16055
- Latah 16057
- Lemhi 16059
- Lincoln 16063
- Madison 16065
- Power 16077
- Shoshone 16079
- Teton 16081
- Valley 16085
Montana view state ↗ 14 N ▾
Nevada view state ↗ 4 N ▾
New Mexico view state ↗ 2 N ▾
Oregon view state ↗ 15 N ▾
Utah view state ↗ 9 N ▾
Washington view state ↗ 18 N ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/JUPA ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/2701746 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T20:46:58Z