Status:
valid
Authors:
A.Gray
Source:
tro
Year:
1855
Citation Micro:
Mem. Amer. Acad. Arts , n.s., 5: 319 (1855)
WFO Identifier:
wfo-0001073714
Common Names
- Thurber's Petalonyx
- Thurber's Stickleaf
- Petalonyx thurberi
Description
Petalonyx thurberi (also called Thurber's petalonyx, among many other common names) is an annual herbaceous plant native to the southwestern United States and northern Mexico. It grows in sandy soils in desert scrub, grassland, and chaparral habitats.
Uses & Benefits
Petalonyx thurberi is used as an ornamental plant in gardens and as a medicinal plant for treating skin conditions.
Cultivars, Varieties & Sub-species
Petalonyx thurberi sub. gilmanii (Munz) W.S.Davis & H.J.Thomps.
Flower, Seeds and Seedlings
Petalonyx thurberi has yellow flowers with five petals and five sepals. The seeds are small and black and the seedlings are small with a single cotyledon.
Cultivation and Propagation
Petalonyx thurberi is a low-growing, evergreen shrub native to the southwestern United States and northern Mexico. It is drought-tolerant and grows best in full sun. Propagation is best done by seed or cuttings. Sow the seeds in a well-draining soil mix and keep them moist until germination. Cuttings should be taken in spring or summer and planted in a well-draining soil mix. Keep the cuttings moist until they have rooted.
Where to Find Petalonyx thurberi
Petalonyx thurberi can be found in the southwestern United States and northern Mexico.
Species in the Petalonyx genus
Species in the Loasaceae family
Aosa gilgiana,
Aosa parviflora,
Aosa plumieri,
Aosa rupestris,
Aosa sigmoidea,
Aosa rostrata,
Aosa uleana,
Aosa grandis,
Blumenbachia dissecta,
Blumenbachia catharinensis,
Blumenbachia eichleri,
Blumenbachia espigneera,
Blumenbachia exalata,
Blumenbachia hieronymi,
Blumenbachia insignis,
Blumenbachia latifolia,
Blumenbachia prietea,
Blumenbachia sylvestris,
Blumenbachia hierorymi,
Blumenbachia amana,
Caiophora deserticola,
Caiophora aconquijae,
Caiophora andina,
Caiophora arechavaletae,
Caiophora boliviana,
Caiophora buraeavi,
Caiophora canarinoides,
Caiophora carduifolia,
Caiophora cernua,
Caiophora chuquisacana,
Caiophora chuquitensis,
Caiophora cirsiifolia,
Caiophora clavata,
Caiophora contorta,
Caiophora coronata,
Caiophora dumetorum,
Caiophora espigneira,
Caiophora grandiflora,
Caiophora hibiscifolia,
Caiophora lateritia,
Caiophora macrantha,
Caiophora madrequisa,
Caiophora mollis,
Caiophora nivalis,
Caiophora patagonica,
Caiophora pedicularifolia,
Caiophora peduncularis,
Caiophora pterosperma,
Caiophora pulchella,
Caiophora rosulata,