Index / Search / Juniperus monosperma

§1 Plant

Juniperus monosperma (Engelm.) Sarg.

vernacular oneseed juniper — species · Cupressaceae


USDA
JUMO
GBIF
2684633
Rank
species
oneseed juniper (Juniperus monosperma)
Platephotograph · Paul Asman and Jill LenobleCC BY source · iNaturalist ↗

§2Habit & range

Habit and range

Growth habit
Shrub, Tree
Duration
Perennial
Group
Gymnosperm
Family
Cupressaceae Gray
Genus
Juniperus
§2a

Native status, by region

  • L48 Lower 48 States Native
§2b

County-level range

· 70 counties across 7 states/territories
Legend Native · 70 Introduced · 0 Both · 0 Hover a county for detail.

§3Cultivation specs · USDA

Recorded by the USDA Plant Materials Program.

§3a

Tolerances

Drought
High
Shade
High
Moisture use
Low
Fire
None
Salinity
None
Anaerobic
None
CaCO₃
High
Hedging
High
§3b

Climate & soil

Cold tolerance
-13 °F minimum
Frost-free days
180 min.
Precipitation
8–26 in/yr
pH range
7–8.5
Root depth
12 in min.
Fertility need
Low
Soil texture
coarse, medium, fine
§3c

Form & growth

Growth form
Multiple Stem
Growth rate
Slow
Lifespan
Long
Mature height
40 ft
Height @ 20 y
20 ft
Foliage texture
Fine
Foliage colour
Dark Green
Porosity (summer)
Dense
Porosity (winter)
Dense
Flower colour
Orange
Fruit colour
Purple
Fire resistant
No
N fixation
None
Toxicity
None
§3d

Reproduction

Bloom period
Early Spring
Seed abundance
High
Seed begins
Summer
Seed ends
Fall
Spread rate
Slow
Stratify
No
Seeds / lb
17,630
Propagation
seed, bare root, container
§3e

Use & availability

Commercial availability
Field Collections Only
Nursery stock
Yes
Browse palatability
Low
Graze palatability
Low
Palatable, human
Yes
Protein potential
Low
Lumber
Yes
Fuelwood
Medium
Christmas tree
No

§4Counties, by state

Recorded in 70 counties across 7 states/territories.


§5Sources & provenance

USDA PLANTS

Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.

plants.usda.gov/JUMO ↗

GBIF Backbone

Canonical taxonomic identity, synonym resolution, cross-refs. CC0.

gbif.org/species/2684633 ↗

Record version

Cached and built locally. Source version on this record:

usda-plants-mt-2026-05-26

fetched 2026-05-26T20:46:58Z