Status:
valid
Authors:
(Canby) Rydb.
Source:
rjp
Year:
1908
Citation Micro:
N. Amer. Fl. 22: 253 (1908)
WFO Identifier:
wfo-0000985828
Common Names
- Henderson's Rock-jasmine
- Henderson's Rock Jasmine
- Petrophytum Hendersonii
Description
Petrophytum hendersonii (also called Henderson's Petrophytum, among many other common names) is a deciduous shrub native to North America. It has an upright, spreading habit, with lanceolate leaves and white flowers. It grows in moist woods, thickets, and along streams.
Uses & Benefits
Petrophytum hendersonii is used as an ornamental plant in gardens and parks. It has a beautiful white flower and is drought tolerant. It can also be used as a windbreak or a hedge.
Flower, Seeds and Seedlings
The flowers of Petrophytum hendersonii are white and clustered in a flat-topped inflorescence. The seeds are small, dark-brown and have a small tuft of hairs. The seedlings are small, with oval-shaped cotyledons and long, thin stems.
Cultivation and Propagation
Petrophytum hendersonii is a deciduous shrub that can be propagated from softwood cuttings taken in late spring or early summer. The cuttings should be taken from the current season's growth and should be about 4-6 inches long. The cuttings should be planted in a well-draining potting mix and kept moist until they are well-rooted. Once the cuttings are well-rooted, they can be transplanted into the garden.
Where to Find Petrophytum hendersonii
Petrophytum hendersonii can be found in the mountains of Central Asia, in Afghanistan, and in Pakistan.
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,