Euthamia occidentalis Nutt.=Solidago occidentalisAsteraceae (Sunflower Family)Native
Western Goldenrod |
September Photo
Plant
Characteristics: Perennial herb with stout stems,
from creeping rhizome, much branched, 6-20 dm. high, glabrous, often glutinous
above; lvs. lance-linear, acuminate, sessile, entire, 3-5 nerved, 4-10 cm. long,
3-9 mm. wide, glandular-punctate, the margin often scabrid, the lowest lvs. not
prominently different from the upper and at length deciduous; infl. ample,
leafy-bracteate, interrupted-elongate or rounded, the heads in small cymose
clusters; invol. 4 mm. high; phyllaries firm, lance-oblong to lance-linear,
acute; ray-fls. yellow, 15-25, 1.5-2.5 mm. long; disk-fls. yellow, 7-14; aks.
pilose.
Habitat:
Wet meadows, stream-banks, etc., usually below 2000 ft., occasional to
5000 ft.; Coastal Salt Marsh, Freshwater Marsh, V. Grassland, Sagebrush Scrub,
etc.; cismontane s. Calif., rare in the desert, as at Victorville; L. Calif. to
n. Calif., B.C., Rocky Mts., Nebr. July-Nov.
Name:
Latin, solidus, whole, and the
suffix-ago. The plants were reputed to
have medicinal value. ( Munz, Flora So.
Calif. 228). Latin, occidentalis, western. (Jaeger 170). Euthamia from the Greek meaning well-crowded,
from the dense infl. (Hickman, Ed.
266).
General:
Common in the study area, with several colonies along Back Bay Dr. and on
the bluffs above the road. Where
there are plants, they are usually in a colony.
Photographed along Back Bay Dr. at the northerly end of Eastbluff and on
the Santa Ana Heights Flats. Munz, Flora
So. Calif., lists the habitat of the species as above, which includes the
Coastal Salt Marsh. Mason and
Jepson do not mention the salt marsh, only the word marsh without specifying
what kind. In Upper Newport Bay,
the known colonies are above the line of highest tide and along fresh water
areas. (my comments). An antiseptic powder may be made by
powdering dry mature leaves of any of the species and an antiseptic lotion may be made from any of the species by boiling the stems and
leaves. (Kirk 138). Sheep have been known to be poisoned by
eating the green or dried plants of goldenrod species.
(Robbins et al. 498).
Solidago species have been
known to cause hay fever and asthma. They
have also been known to accumulate free nitrates in quantities capable of
causing death or distress in cattle. (Fuller
379,384). The
leaves and flowers of S.
nemoralis have been used as a carminative and a diaphoretic. (Meyer
145). A
large genus. (Munz, Flora
So. Calif. 228).
Text Ref:
Hickman, Ed. 266; Munz, Calif.
Flora 1185; Munz, Flora So. Calif.
228.
Photo Ref:
Sept. 2 83 # 24B,E; Oct 2 86 # 1.
Identity: by R. De Ruff,
confirmed by F. Roberts.
Computer Ref: Plant Data 194
Have plant specimen.
Last edit 10/15/02.
September Photo