Deinandra conjugens

(D. D. Keck) B. G. Baldwin

Novon 9: 468. 1999.

Conservation concern
Basionym: Hemizonia conjugens D. D. Keck Aliso 4: 109. 1958
Treatment appears in FNA Volume 21. Treatment on page 282. Mentioned on page 281.

Annuals, 10–50 cm. Stems ± solid. Leaves: proximal blades pinnatifid to toothed, faces ± hirsute. Heads in glomerules or well separated, in paniculiform arrays. Bracts subtending heads usually overlapping proximal 0–1/2+ of each involucre. Phyllaries ± sessile and stipitate-glandular, mostly near proximal margins and on apices, sometimes with nonglandular, non-pustule-based hairs as well. Paleae in 1 series. Ray-florets 7–10; laminae deep yellow, 3–6 mm. Disc-florets 13–21, all or mostly functionally staminate; anthers reddish to dark purple. Pappi of 6–9 scales 0.5–1 mm. 2n = 24.


Phenology: Flowering Apr–Jun.
Habitat: Grasslands, openings in coastal scrub, disturbed sites, clayey soils
Elevation: 20–300 m

Distribution

V21-686-distribution-map.gif

Calif., Mexico (Baja California)

Discussion

Of conservation concern.

Deinandra conjugens is known from the inner South Coast and in southwestern foothills of the Peninsular Ranges, near San Diego.

Selected References

None.

Lower Taxa

None.
... more about "Deinandra conjugens"
not tailed +, rounded +  and obtuse +
reddish +  and dark purple +
pale +  and dark +
connate +  and distinct +
subequal +
scarious +
usually ovate +  and lanceolate +
usually deltate +  and lanceolate +
paniculiform +
indeterminate +  and determinate +
Bruce G. Baldwin +  and John L. Strother +
(D. D. Keck) B. G. Baldwin +
decurrent +
Hemizonia conjugens +
compound +  and simple +
linear to linear-elliptic +
toothed;pinnatifid;lance-linear;oblanceolate to linear +
winged;ribbed;winged;ribbed +
tuberculate +  and rugose +
overlapping +
barbellulate +  and barbellate +
yellow +  and pale-yellow +
hairy +  and glabrous +
fusiform +, clavate +, obpyramidal +, terete +, compressed +  and obcompressed +
fertile +  and bisexual +
fertile +  and bisexual +
Calif. +  and Mexico (Baja California) +
20–300 m +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Grasslands, openings in coastal scrub, disturbed sites, clayey soils +
non-pustule-based +
indeterminate +
homogamous +  and heterogamous +
each +  and sessile +
0.2 cm2 mm <br />0.002 m <br /> (1.3 cm13 mm <br />0.013 m <br />) +
urceolate;hemispheric;urceolate;hemispheric;campanulate;obconic +
0.3 cm3 mm <br />0.003 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
petiolate +  and sessile +
alternate +  and opposite +
deltate +
dentate to pinnatifid or palmatifid +  and entire +
2-carpellate +
persistent +
coroniform +
Flowering Apr–Jun. +
stipitate-glandular +
3 +  and 35 +
pinnatifid +  and toothed +
alternate +  and opposite +
clavate +  and obcompressed +
setulose +  and glabrous +
flat;convex +
6 +  and 9 +
laciniate +, fringed +, fimbriate +, subulate +, setiform +, quadrate +, oblong +, linear +, lanceolate +  and lance-linear +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
exalbuminous +
Conservation concern +
appendaged +  and truncate +
hirsutulous +  and glabrous +
papillate +
Compositae +
Deinandra conjugens +
Deinandra +
species +
cylindric +
toothed +  and entire +
10 cm100 mm <br />0.1 m <br /> (50 cm500 mm <br />0.5 m <br />) +
shrub +  and subshrub +