If you would like to support this site, please consider Donating.
Useful Temperate Plants

Psorothamnus emoryi

(A.Gray) Rydb.

Fabaceae

+ Synonyms

Dalea emoryi A.Gray

Parosela emoryi (A.Gray) A.Heller

Psorothamnus arenarius (Brandegee) Rydb.

Parosela arenaria (Brandegee) Standl.

Common Name:

No Image.

General Information

Psorothamnus emoryi is a perennial plant, sometimes herbaceous when young, with stems that become more or less woody as the plant ages. The plant usually eventually becomes a rounded shrub around 30 - 100cm tall and up to twice as wide[
1359
Title
Daleae Imagines; An Illustrated Revision of ERRAZURIZIA Philippi, PSOROTHAMNUS Rydberg, MARINA Liebmann, and DALEA L
Publication
Memoirs of the New York Botanical Garden Vol 27 pp 1 - 892, 1977
Author
Barneby R.C.
Publisher
The New York Botanical Garden, Bronx, New York
Year
1977
ISBN
0-89327-001-6
Description
A very detailed treatment of the genera Errazurizia, Psorothamnus, Marina and Dalea
].
The plant is harvested from the wild for local use as a source of materials.

Known Hazards

None known

Botanical References

1359
Title
Daleae Imagines; An Illustrated Revision of ERRAZURIZIA Philippi, PSOROTHAMNUS Rydberg, MARINA Liebmann, and DALEA L
Publication
Memoirs of the New York Botanical Garden Vol 27 pp 1 - 892, 1977
Author
Barneby R.C.
Publisher
The New York Botanical Garden, Bronx, New York
Year
1977
ISBN
0-89327-001-6
Description
A very detailed treatment of the genera Errazurizia, Psorothamnus, Marina and Dalea

Range

Southwestern N. America - southern California, southern Arizona, Mexico (Baja Norte, Baja Sur, Sonora)

Habitat

Dunes, sandy flats, washes; usually at elevations up to 350 metres, occasionally to 700 metres[
1359
Title
Daleae Imagines; An Illustrated Revision of ERRAZURIZIA Philippi, PSOROTHAMNUS Rydberg, MARINA Liebmann, and DALEA L
Publication
Memoirs of the New York Botanical Garden Vol 27 pp 1 - 892, 1977
Author
Barneby R.C.
Publisher
The New York Botanical Garden, Bronx, New York
Year
1977
ISBN
0-89327-001-6
Description
A very detailed treatment of the genera Errazurizia, Psorothamnus, Marina and Dalea
].

Properties

Other Uses Rating *  *
HabitDeciduous Shrub
Height0.60 m
PollinatorsInsects
Cultivation StatusWild

Cultivation Details



This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[
200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].

Edible Uses

None known

Medicinal

None known

Other Uses

The petals quickly stain fingers or paper with their yellow juice[
1359
Title
Daleae Imagines; An Illustrated Revision of ERRAZURIZIA Philippi, PSOROTHAMNUS Rydberg, MARINA Liebmann, and DALEA L
Publication
Memoirs of the New York Botanical Garden Vol 27 pp 1 - 892, 1977
Author
Barneby R.C.
Publisher
The New York Botanical Garden, Bronx, New York
Year
1977
ISBN
0-89327-001-6
Description
A very detailed treatment of the genera Errazurizia, Psorothamnus, Marina and Dalea
].
A saffron-like dye is obtained from the calyces[
1359
Title
Daleae Imagines; An Illustrated Revision of ERRAZURIZIA Philippi, PSOROTHAMNUS Rydberg, MARINA Liebmann, and DALEA L
Publication
Memoirs of the New York Botanical Garden Vol 27 pp 1 - 892, 1977
Author
Barneby R.C.
Publisher
The New York Botanical Garden, Bronx, New York
Year
1977
ISBN
0-89327-001-6
Description
A very detailed treatment of the genera Errazurizia, Psorothamnus, Marina and Dalea
].

The stems are used in basket making[
1309
Title
The Leguminosae; A Source Book of Characteristics, Uses and Nodulation
Publication
 
Author
Allen O.N.; Allen E.K.
Publisher
University of Wisconsin
Year
1981
ISBN
0-333-32221-5
Description
An amazing and comprehensive work, giving a brief guide to the many genera of the family Fabaceae and also the principle uses of the genus.
].

Propagation

Like many species within the family Fabaceae, once they have ripened and dried the seeds of this species may benefit 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[
K
Title
Plants for a Future
Author
Ken Fern
Description
Notes from observations, tasting etc at Plants For A Future and on field trips.
].
Cite as: Temperate Plants Database, Ken Fern. temperate.theferns.info. 2019-08-18. <temperate.theferns.info/plant/Psorothamnus+emoryi>

Add a Comment:

If you have any useful information about this plant, please leave a comment. Comments have to be approved before they are shown here.