Isocoma menziesii var. sedoides
Phytologia 70: 99. 1991.
Basionym: Bigelowia veneta var. sedoides Greene Bull. Calif. Acad. Sci. 2: 400. 1887 (as Bigelovia)
Synonyms: Haplopappus venetus var. sedoides (Greene) Munz Isocoma veneta var. sedoides (Greene) Jepson
Stems decumbent, prostrate, or commonly pendent from cliff edges; herbage glabrous, eglandular. Leaf-blades broadly obovate or spatulate to oblanceolate, 25–40 × 6–9 mm, thick-fleshy, margins coarsely serrate. Heads in dense, capitate arrays. Corollas 5–7 mm. Cypselae 2.5–3.5 mm.
Phenology: Flowering (Apr–)Jun–Dec.
Habitat: Dunes, talus slopes, cliff edges, coastal scrub
Elevation: 0–20 m
Distribution
Calif., Mexico (Baja California)
Discussion
The coastal habitats, low habit, and broad, fleshy-thick leaves of var. sedoides are characteristic. Intermediates with var. vernonioides have been collected at every locality where var. sedoides occurs, and some identifications will have to be made arbitrarily. H. M. Hall (1928) treated var. sedoides within var. vernonioides.
Selected References
None.
Lower Taxa
None.
"thick" is not a number.
... more about "Isocoma menziesii var. sedoides"
introrse +
connate +
green +
distinct +
herbaceous +
scarious +
hirsute +
papillate +
capitate +
dense +
continuous +
decurrent +
1-nerved +
linear;oblanceolate or obovate +
ribbed +
cluster +
stigmatic +
barbellate +
persistent +
40;50 +
unequal +
absent +
yellow +
absent +
monomorphic +
5-11-ribbed +
dimorphic +
2.5mm;3.5mm +
staminate +
cliff +
straight +
gland-dotted;gland-dotted +
distinct +
proximal +
18;25 +
bisexual +
dispersed +
discoid +
singly +
indeterminate +
eglandular +
not resinous +
glabrous +
surrounding +
obconic;turbinate or campanulate +
spatulate;oblanceolate +
thick-fleshy +
6mm;9mm +
sessile +
alternate +
cauline +
erect +
deltate +
serrate +
scarious +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
tough +
thick +
absent +
connate +
1-nerved +
persistent +
distinct +
falling +
unequal +
developed +
not aristate +
small +
spinulose +
developed +
Phytologia +
1991 +
absent +
sterile +
epaleate +
pitted +
concave;usually flat;conic +
fibrous +
exalbuminous +
modifed +
2;4;6 +
alternate +
resinous +
gland-dotted +
decumbent +
triangular +
2-branched +
glabrous +
Isocoma menziesii var. sedoides +
Isocoma menziesii +
variety +
corymbiform +
goblet--shaped +
ampliate +
longer +
dark orange-resinous +
perennial +
subshrub +