Plagiobothrys collinus var. californicus (A. Gray) Higgins=Plagiobothrys californicus var. californicusBoraginaceae (Borage Family)NativeCalifornia Popcorn Flower |
April Photo
Plant Characteristics:
Light green annual with rather slender spreading or prostrate stems 1-4
dm. long, spreading-hirsute; lvs. often numerous below, oblanceolate or
spatulate, 1-4 cm. long, thinly hirsute or appressed canescent, the upper
cauline reduced, linear; racemes simple, elongate, leafy-bracted at least in
lower half; calyx deeply lobed, 3 mm. long in fr., hirsute and sparingly hispid;
corolla 4-7 mm. broad, white with a yellow center; nutlets usually 4, ovoid,
1.5-2 mm. long, the ridges and keels usually prominent, the ridges loosely
reticulate or almost parallel, sometimes broken up into a series of tubercles,
attached to gynobase by a +/- well developed stipelike ventral projection; scar
elevated on a stipe near the ak.-base.
Habitat:
Grassy places below 1500 ft.; V. Grassland, Coastal Sage Scrub;
cismontane s. Calif from San Bernardino and Los Angeles cos. to L. Calif.
March-May.
Name:
Greek, plagios, on the side,
and bothrys, a pit, referring to the
caruncular scar of P. fulvis the first
known sp. (Munz, Flora
So. Calif. 263). Californicus
refers to the fact that the plant was first found in California.
(Dale 13).
General:
Uncommon in the study area, having only been found twice; first in the
Santa Ana Heights at a low elevation, near the Delhi Ditch, and at 23rd St. on a
bench two-thirds of the way up the bluff on the northerly side.
(my comments). Plagiobothrys
species have been known to accumulate free nitrates in quantities capable of
causing death or distress in cattle. (Fuller
385). A
rich purple dye or stain is contained in the root and stems of Plagiobothrys
species. (Parsons 32).
See Cryptantha intermedia for
notes on the popcorn flower.
Text Ref:
Dale 78; Hickman, Ed. 388; Munz, Flora
So. Calif. 265; Roberts 15.
Photo Ref:
March-April 86 # 14,15,16; April-June 97 #4.
Identity: by John Johnson.
Computer Ref:
Plant Data 208.
Have plant specimen.
Last edit 10/23/02.
April Photo