Status:
valid
Authors:
S.Watson
Source:
cmp
Year:
1871
Citation Micro:
Botany [Fortieth Parallel] : 230 (1871)
WFO Identifier:
wfo-0000590204
Common Names
- Yellow Paintbrush
- Yellow Indian Paintbrush
- Yellow Paintweed
Description
Castilleja flava (also called Yellow Indian Paintbrush, among many other common names) is an annual herb growing up to 8 inches tall. It has bright yellow to orange flowers and is native to the western United States. It is found in dry, open habitats such as grasslands and sagebrush scrub.
Uses & Benefits
Castilleja flava is used as an ornamental plant in gardens and as a natural dye for fabrics. It is also used as a medicinal plant to treat skin diseases, headaches, and stomach problems.
Cultivars, Varieties & Sub-species
Castilleja flava var. rustica (Piper) N.H.Holmgren
Castilleja flava var. flava
Flower, Seeds and Seedlings
The flower of Castilleja flava is yellow and tubular with a hairy calyx. The seeds are small, black, and round. The seedlings are small and have a single pair of cotyledons.
Cultivation and Propagation
Castilleja flava can be propagated by seed, division, or cuttings. Seeds should be sown in spring in a cold frame, and the seedlings should be potted up when they are large enough to handle. Division should be done in early spring or autumn. Cuttings of side shoots can be taken in spring or summer and should be rooted in a cold frame. The plants should be divided every 3-4 years to maintain their vigour.
Where to Find Castilleja flava
Castilleja flava can be found in the western United States, from California to Oregon and east to Nevada and Utah.
Castilleja flava FAQ
What is the scientific name of Castilleja flava?
Castilleja flava
What is the common name of Castilleja flava?
Yellow Indian Paintbrush
Where is Castilleja flava found?
It is found in the deserts of the southwestern United States and northern Mexico
Species in the Castilleja genus
Species in the Orobanchaceae family
Aeginetia indica,
Aeginetia mirabilis,
Aeginetia mpomii,
Aeginetia selebica,
Aeginetia sessilis,
Aeginetia sinensis,
Aeginetia flava,
Aeginetia acaulis,
Agalinis angustifolia,
Agalinis aphylla,
Agalinis aspera,
Agalinis auriculata,
Agalinis bandeirensis,
Agalinis bangii,
Agalinis brachyphylla,
Agalinis calycina,
Agalinis chaparensis,
Agalinis communis,
Agalinis decemloba,
Agalinis densiflora,
Agalinis digitalis,
Agalinis divaricata,
Agalinis edwardsiana,
Agalinis fasciculata,
Agalinis fiebrigii,
Agalinis filicaulis,
Agalinis filifolia,
Agalinis gattingeri,
Agalinis genistifolia,
Agalinis gypsophila,
Agalinis heterophylla,
Agalinis homalantha,
Agalinis humilis,
Agalinis itambensis,
Agalinis kingsii,
Agalinis lanceolata,
Agalinis laxa,
Agalinis linarioides,
Agalinis linifolia,
Agalinis maritima,
Agalinis megalantha,
Agalinis meyeniana,
Agalinis nana,
Agalinis navasotensis,
Agalinis neoscotica,
Agalinis obtusifolia,
Agalinis oligophylla,
Agalinis peduncularis,
Agalinis pennellii,
Agalinis plukenetii,
References
POWO record for urn:lsid:ipni.org:names:800959-1: Govaerts R (ed.). 2023. WCVP: World Checklist of Vascular Plants [Version 11]. Facilitated by the Royal Botanic Gardens, Kew. [WWW document] URL http://sftp.kew.org/pub/data-repositories/WCVP/ [accessed 20 April 2023].