Kuhnistera compacta Kuntze
Kuhnistera decumbens (Nutt.) Kuntze
Petalostemon compactus (Spreng.) Swezey
Petalostemon decumbens Nutt.
Dalea compacta is an erect, herbaceous perennial plant with few-branched stems growing from a thick, tough rootstock; it ca grow from 30 - 75cm tall[
The plant is harvested from the wild for local use as a medicine.
Southern N. America - Oklahoma, Arkansas, Texas
]. Stony limestone hills, live-oak savannahs, and mesquite prairie; mostly at elevations below 450 metres[
This species is closely related to Dalea purpurea and sometimes hybridizes with it in the wild[
Although many species within the family Fabaceae have a symbiotic relationship with soil bacteria, this species is said to be devoid of such a relationship and therefore does not fix atmospheric nitrogen[
An infusion of the root is used as a treatment for stomach ache[
A poultice of the root is applied to sores and rashes[
Seed - sow in early spring in a greenhouse. The seed has a hard seedcoat and benefits from scarification before sowing in order to speed up and improve germination. This can usually be done by pouring a small amount of nearly boiling water on the seeds (being careful not to cook them!) and then soaking them for 12 - 24 hours in warm water. By this time they should have imbibed moisture and swollen - if they have not, then carefully make a nick in the seedcoat (being careful not to damage the embryo) and soak for a further 12 hours before sowing. When they are large enough to handle, prick the seedlings out into individual pots and plant them out into their permanent positions in the summer[