Kingdom:
Phylum:
Angiosperms
Order:
Brassicales
Species:
howellii
ID:
1218006

Status:
valid

Authors:
S.Watson

Source:
tro

Year:
1885

Citation Micro:
Proc. Amer. Acad. Arts 20: 353 (1885)

WFO Identifier:
wfo-0001217344



Common Names

  • Streptanthus Howellii
  • Howell's Jewelflower
  • Howell's Streptanthus


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Description

Streptanthus howellii (also called Howell's Jewelflower, among many other common names) is an annual plant of the mustard family. It is native to western North America, from British Columbia to California, and is found in dry, rocky habitats. It has bristly, hairy stems and leaves, and produces white, yellow, or purple flowers.

Uses & Benefits

Streptanthus howellii is used as an ornamental plant in gardens and is also used as a medicinal plant for treating various ailments.

Flower, Seeds and Seedlings

Streptanthus howellii has small, white flowers with four petals. The seeds are small, round and dark brown. The seedlings have a rosette of basal leaves.

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Cultivation and Propagation

Streptanthus howellii is a perennial herb that can be propagated by seed or division. It prefers full sun and well-drained soil. It is drought tolerant and can be grown in a variety of soils. It is best to sow the seeds in the spring and keep the soil moist until the plants are established. Division can be done in the spring or fall. The plants should be divided every 3-4 years to ensure healthy growth.

Where to Find Streptanthus howellii

Streptanthus howellii is native to the southwestern United States and northern Mexico. It can be found in dry, rocky hillsides and canyons. It is most commonly found in Arizona, New Mexico, and Texas.

Streptanthus howellii FAQ

What is the scientific name of Streptanthus howellii?

Streptanthus howellii

What is the common name of Streptanthus howellii?

Howell's Jewelflower

What is the natural habitat of Streptanthus howellii?

Dry, rocky, sandy soils of the western United States

Species in the Streptanthus genus

Streptanthus lemmonii, Streptanthus oblanceolatus, Streptanthus vimineus, Streptanthus carinatus, Streptanthus drepanoides, Streptanthus insignis, Streptanthus cordatus, Streptanthus barbatus, Streptanthus barbiger, Streptanthus batrachopus, Streptanthus bernardinus, Streptanthus brachiatus, Streptanthus bracteatus, Streptanthus breweri, Streptanthus callistus, Streptanthus campestris, Streptanthus oliganthus, Streptanthus platycarpus, Streptanthus polygaloides, Streptanthus squamiformis, Streptanthus tortuosus, Streptanthus howellii, Streptanthus gracilis, Streptanthus hesperidis, Streptanthus glandulosus, Streptanthus hispidus, Streptanthus heterophyllus, Streptanthus diversifolius, Streptanthus morrisonii, Streptanthus fenestratus, Streptanthus farnsworthianus, Streptanthus hyacinthoides, Streptanthus maculatus, Streptanthus cutleri, Streptanthus longirostris, Streptanthus coulteri, Streptanthus anceps, Streptanthus lasiophyllus, Streptanthus petiolaris, Streptanthus crassicaulis, Streptanthus flavescens, Streptanthus glaucus, Streptanthus simulans, Streptanthus longisiliquus, Streptanthus vernalis, Streptanthus barnebyi, Streptanthus hammittii, Streptanthus purpureus, Streptanthus cooperi,

Species in the Brassicaceae family

Abdra brachycarpa, Abdra aprica, Acuston perenne, Aethionema rhodopaeum, Aethionema alanyae, Aethionema arabicum, Aethionema armenum, Aethionema capitatum, Aethionema carlsbergii, Aethionema carneum, Aethionema cephalanthum, Aethionema cordatum, Aethionema coridifolium, Aethionema demirizii, Aethionema diastrophis, Aethionema dumanii, Aethionema edentulum, Aethionema eunomioides, Aethionema fimbriatum, Aethionema froedinii, Aethionema gileadense, Aethionema glaucinum, Aethionema grandiflorum, Aethionema heterocarpum, Aethionema heterophyllum, Aethionema huber-morathii, Aethionema karamanicum, Aethionema lepidioides, Aethionema levandowskyi, Aethionema lycium, Aethionema marashicum, Aethionema membranaceum, Aethionema munzurense, Aethionema orbiculatum, Aethionema papillosum, Aethionema retsina, Aethionema saxatile, Aethionema schistosum, Aethionema semnanensis, Aethionema speciosum, Aethionema spicatum, Aethionema stylosum, Aethionema subulatum, Aethionema syriacum, Aethionema thesiifolium, Aethionema thomasianum, Aethionema transhyrcanum, Aethionema turcicum, Aethionema umbellatum, Aethionema virgatum,

References

The Plant List v1.1 record tro-4102570: Based on the initial data import
Sereno Watson (1826-1892): Based on occurrence of standard abbreviation 'S.Watson' in the authors string.