Status:
valid
Authors:
(Piper) Rydb.
Source:
rjp
Year:
1908
Citation Micro:
N. Amer. Fl. 22: 253 (1908)
WFO Identifier:
wfo-0001004577
Common Names
- Petrophytum cinerascens
- Ashy Petrophytum
- Ashen Petrophytum
Description
Petrophytum cinerascens (also called ash-gray rock-jasmine, among many other common names) is a perennial herbaceous plant that is native to western North America. It has a woody stem and its leaves are simple and alternate. It grows in rocky slopes and cliffs.
Uses & Benefits
Petrophytum cinerascens is used as an ornamental plant in gardens and as a ground cover in landscaping.
Flower, Seeds and Seedlings
Petrophytum cinerascens has small yellow flowers with five petals, and the seeds are small and black. The seedlings are small and have narrow, pointed leaves.
Cultivation and Propagation
Petrophytum cinerascens can be propagated from seed or cuttings. Seeds should be sown in a well-draining soil mix and kept moist. Cuttings should be taken in late summer or early fall and rooted in a moist soil mix. The plant should be grown in full sun and in well-draining soil.
Where to Find Petrophytum cinerascens
Petrophytum cinerascens can be found in North America, particularly in the states of California and Oregon.
Species in the Petrophytum genus
Species in the Rosaceae family
Acaena macrocephala,
Acaena antarctica,
Acaena argentea,
Acaena boliviana,
Acaena buchananii,
Acaena echinata,
Acaena agnipila,
Acaena cylindristachya,
Acaena confertissima,
Acaena eupatoria,
Acaena integerrima,
Acaena leptacantha,
Acaena ovina,
Acaena magellanica,
Acaena masafuerana,
Acaena patagonica,
Acaena tenera,
Acaena platyacantha,
Acaena pumila,
Acaena splendens,
Acaena stricta,
Acaena stangii,
Acaena trifida,
Acaena pallida,
Acaena caespitosa,
Acaena saccaticupula,
Acaena subincisa,
Acaena hirsutula,
Acaena fissistipula,
Acaena glabra,
Acaena tesca,
Acaena juvenca,
Acaena emittens,
Acaena dumicola,
Acaena profundeincisa,
Acaena minor,
Acaena alpina,
Acaena montana,
Acaena myriophylla,
Acaena poeppigiana,
Acaena anserovina,
Acaena sericea,
Acaena latebrosa,
Acaena sarmentosa,
Acaena elongata,
Acaena exigua,
Acaena rorida,
Acaena novae-zelandiae,
Acaena pinnatifida,
Acaena inermis,