familyRanunculaceae
genusRanunculus
subgenusRanunculus subg. Ranunculus
sectionRanunculus sect. Ranunculus
speciesRanunculus orthorhynchus
Ranunculus orthorhynchus var. bloomeri
Amer. Midl. Naturalist 40: 101. 1948.
Endemic
Basionym: Ranunculus bloomeri S. Watson Bot. California 2: 426. 1880
Treatment appears in FNA Volume 3.
Basal leaf-blades cordate to oblong or circular in outline, simple and undivided or 3-foliolate, if compound the leaflets undivided, margins crenate, apices rounded to obtuse or occasionally acute. Flowers: petals abaxially yellow, 6-9 mm broad, retuse. Heads of achenes hemispheric to ovoid, 7-9 mm; beak 1.8-2.2 mm. 2n = 32.
Phenology: Flowering late winter–spring (Mar–May).
Habitat: Meadows and marshy areas
Elevation: 0-1500 m
Discussion
Ranunculus orthorhynchus var. bloomeri is disjunct between the Coast Ranges of west-central California and south-central Oregon.
Selected References
None.
Lower Taxa
None.
"high" is not a number.
... more about "Ranunculus orthorhynchus var. bloomeri"
not prolonged +
flattened +
3-15 times as wide as thick +
glabrous +
1.8mm;3.2mm +
dehiscing +
compound +
parted +
not bulbous +
straight +
persistent +
much shorter +
terminal +
absent +
leaflike +
absent +
sepaloid +
absent +
aggregated +
globose;cylindric +
tuberous +
compound +
alternate +
parted +
1-50-flowered +
sessile +
small +
abundant +
filiform +
pedicellate +
symmetric +
bisexual +
3;5 +
cylindric;obovoid;cylindric;obovoid;globose;lenticular;discoid +
hemispheric;ovoid +
compound +
undivided +
petiolate +
undivided +
crenate +
undivided +
free +
low +
crenate +
0.1mm;0.2mm +
absent +
attached +
glabrous +
hypogynous +
yellow +
developed +
distinct +
8mm;18mm +
absent +
conspicuous +
5;6 +
retuse +
reduced +
sheathing +
absent +
simple +
Amer. Midl. Naturalist +
1948 +
hispid +
tuberous +
narrow +
narrow +
tuberous +
fleshy +
1;many +
petaloid +
spurred +
imbricate +
white;yellow;white;yellow;purple;sometimes;green +
deciduous +
distinct +
? (?) +
reflexed +
veined +
Endemic +
distinct +
(5-)10-many +
absent +
bulbous +
rooting +
absent +
tuberous +
persistent +
absent +
Ranunculus orthorhynchus var. bloomeri +
Ranunculus orthorhynchus +
variety +
circular to linear +
thick +
rhizomatous +
high +
narrow +