Constancea nevinii

(A. Gray) B. G. Baldwin

Madroño 46: 160. 2000.

IllustratedEndemicConservation concern
Basionym: Eriophyllum nevinii A. Gray in A. Gray et al., Syn. Fl. N. Amer. ed. 2, 1(2): 452. 1886
Treatment appears in FNA Volume 21. Treatment on page 363. Mentioned on page 354.

Leaves 8–25 cm. Peduncles 1–5 mm. Phyllaries 4–6 mm. Ray laminae 2–3 × 1–2 mm. Disc corollas 2–4 mm. Cypselae 2–3 mm; pappus-scales 0.5–2.5 mm. 2n = 38.


Phenology: Flowering Apr–Sep.
Habitat: Coastal bluffs, cliff faces
Elevation: 0–200 m

Discussion

Of conservation concern.

Constancea nevinii is known from San Clemente, Santa Barbara, and Santa Catalina islands.

Selected References

None.

Lower Taxa

None.
... more about "Constancea nevinii"
not tailed +, rounded +  and obtuse +
connate +  and distinct +
subequal +
scarious +
usually ovate +  and lanceolate +
usually deltate +  and lanceolate +
paniculiform +  and corymbiform +
indeterminate +  and determinate +
Bruce G. Baldwin +  and John L. Strother +
(A. Gray) B. G. Baldwin +
decurrent +
Eriophyllum nevinii +
compound +  and simple +
lobed;ovate +
winged;ribbed;winged;ribbed +
tuberculate +  and rugose +
barbellulate +  and barbellate +
scabrellous +
obpyramidal +  and clavate +
fertile +  and bisexual +
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
fertile +  and bisexual +
0–200 m +
white-tomentose +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Coastal bluffs, cliff faces +
disciform +  and discoid +
in corymbiform , glomerate or paniculiform , arrays +  and singly +
indeterminate +
homogamous +  and heterogamous +
each +  and sessile +
0.3 cm3 mm <br />0.003 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
cylindric;campanulate +
8 cm80 mm <br />0.08 m <br /> (?) +  and 25 cm250 mm <br />0.25 m <br /> (?) +
papillate +
deltate +
dentate to pinnatifid or palmatifid +  and entire +
2-carpellate +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
persistent +
of 1 +  and 12+ aristate +
truncate +  and laciniate +
0.1 cm1 mm <br />0.001 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Flowering Apr–Sep. +
scarious-margined +
connate +  and distinct +
weakly +  and flat +
glabrous +, glabrate +, woolly +  and tomentose +
8 +  and 16 +
0.4 cm4 mm <br />0.004 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
0.1 cm1 mm <br />0.001 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
flat;convex +
2 +  and 6 +
oblong +  and subulate +
unequal +
exalbuminous +
Illustrated +, Endemic +  and Conservation concern +
decumbent +  and more or less erect +
appendaged +  and truncate +
hirsutulous +  and glabrous +
papillate +
Undefined (tribe Undefined) subtribe Eriophyllinae +
Constancea nevinii +
Constancea +
species +
campanulate +
narrowly +  and shorter than campanulate +
toothed +  and entire +
perennial +  and annual +