Juniperus flaccida
Juniperus flaccida | |
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J. flaccida in Big Bend National Park | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Gymnospermae |
Division: | Pinophyta |
Class: | Pinopsida |
Order: | Cupressales
|
Family: | Cupressaceae |
Genus: | Juniperus |
Species: | J. flaccida
|
Binomial name | |
Juniperus flaccida | |
Natural range of Juniperus flaccida |
Juniperus flaccida (drooping juniper, weeping juniper or Mexican juniper; Native American names include tláscal) is a large shrub or small tree reaching 5–10 metres (16–33 feet) (rarely to 15 m) tall. It is native to central and northern Mexico (from Oaxaca northward) and the extreme southwest of Texas, United States (Brewster County). It grows at moderate altitudes of 800–2,600 metres (2,600–8,500 feet), on dry soils.
The
dioecious
, producing cones of only one sex on each tree.
There are three varieties, not accepted as distinct by all authorities:
- Juniperus flaccida var. flaccida. Throughout the range of the species. Cones 9–15 mm diameter, with inconspicuous scale margins.
- Juniperus flaccida var. martinezii. Restricted to a small area in Jalisco. Cones 6–8 mm diameter, with inconspicuous scale margins.
- Juniperus flaccida var. poblana. Throughout the southern two thirds of the range of the species. Cones 12–20 mm diameter, with conspicuous scale margins.
References
- . Retrieved 12 November 2021.
External links
- Media related to Juniperus flaccida at Wikimedia Commons
- Data related to Juniperus flaccida at Wikispecies
- Adams, R. P. (2004). Junipers of the World: The genus Juniperus. Trafford Publishing ISBN 1-4120-4250-X
- Gymnosperm Database: Juniperus flaccida
- Flora of North America: Juniperus flaccida