Koeberlinia spinosa

            

Koeberlinia spinosa (Crucifixion Thorn) ( )

Koenerliniaceae

  • Shrub or small tree, mainland coast south nearly to Tastiota and on Tiburon Island. The wood is exceedingly hard and produces copious oily black smoke when burned. The plant was said to be poisonous or toxic and to cause the flesh to swell when one was pricked by the thorny branches. Medicine: tea made from the flowers was taken as a remedy for dizziness and a certain intestinal disorder, or diarrhea. The twigs were combined with hierba del manso as a remedy for rheumatism. The wood was burned in a hut to drive away disease during epidemics, probably measels. During the nineteenth century, after excursions to Hermosillo to sell and trade, the Seri came home and burned this plant's wood to disinfect their houses against diseases they had encountered in the city. "People of the Desert and Sea, Ethnobotany of the Seri Indians".

 

Comentarios

Publicar un comentario

Entradas más populares de este blog

Lupinus arizonicus

Imagen
  Lupinus arizonicus (Arizona lupine) ( ) Fabaceae Arizona lupine is one of the most common and conspicuous desert lupines when it blooms in sandy washes and open creosote bush scrub below 3,000 feet in the Mojave and Sonoran deserts. Its is particularly abundant in spring along roadsides. Although an annual, Arizona lupine is a robust plant that is typically 1-2 feet in height. Its stems and the underside of its green leaflets have long, spreading hairs. The purple flowers have a yellowish spot on each of the banners, which are the two petals that spread horizontally. "California Native Plants, Philip W Rundel, Robert J Gustafson, Michael E Kauffmann."
Leer más

Asteraceae

Imagen
Asteraceae The most diverse and ecologically significant family of woody and semi-woody shrubs in creosote bush scrub is the sunflower family. Globally Asteraceae is second only to the Orchidaceae in number of species. Memers of the Asteraceae family are challenging to identify until one becomes familiar with flower structures. The essential feature defining the Asteraceae is the presence of composite flower heads that typically include numerous tiny flowers joined in what, at first, resembles a single large flower-as seen in a familiar sunflower. The typical composite flower head is composed of two types of flowers, although either one of these types may be absent in some genera. The outer whorl of flowers in a typical composite head has three petals fused to form what appears to be a single large petal, while the other two petals are absent. These fused petals of the ray flowers, or ligules, are the attractive structures for pollinators. Ray flowers are almost always female. The inne...
Leer más

Geraea canescens

  Geraea canescens (desert suflower) ( ) Asteraceae Desert sunflower is a close relative of Encelia that can provide massive displays of yellow across the central and eastern Mojave Desert. Typically this species covers sandy flats under creosote bush scrub at elevations below about 4,000 feet. Its leaves and stems are covered with soft hairs and it displays broad radiate flower heads about ¾ inches in diameter. "California Desert Plants, Philip W Rundel, Robert J Gustafson, Michael E Kauffmann." This fuzzy-leaved, hairy-headed-sunflower reaches heights of two feet in gravelly washes and sandy flats within the lower desert areas. Its large, yellow radiate heads are both showy and aromatic, attracting both bees and hummingbird-moths. Bees that gather its nectar daily also use even-primrose pollen. Desert sunflowers tolerate some disturbance and active sand movement in dune fields below 3, 000 feet in elevation. Flowering is most obvious in early April but may extend from Janua...
Leer más