Ribes divaricatum var. pubiflorum

Koehne

Deut. Dendrol., 200. 1893,.

IllustratedEndemic
Treatment appears in FNA Volume 8. Treatment on page 38.

Flowers: hypanthium obconic, 1.5–2 × 1.7–2.5 mm, pilose to villous; sepals 3.5–4.5 mm; petals white, 1.2–1.7 mm; filaments 3.5–4.7 (–5) mm; styles 5–7 mm.


Phenology: Flowering Mar–May.
Habitat: Coastal bluffs, forest edges
Elevation: 0-1500 m

Discussion

Variety pubiflorum occurs from Lane County, Oregon, to Alameda County, California.

Selected References

None.

Lower Taxa

None.
1 cm10 mm <br />0.01 m <br /> (?) +
rounded +
Nancy R. Morin +
Koehne +
pilose +  and glabrous +
rounded;cordate +
purplish black +
subglobose +
0.6 cm6 mm <br />0.006 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
3-lobed;roundish;nearly reniform +
persistent +
ciliate +  and glabrous +
0.1 cm1 mm <br />0.001 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Calif. +  and Oreg. +
0-1500 m +
not starchy +
0.47 cm4.7 mm <br />0.0047 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
0.35 cm3.5 mm <br />0.0035 m <br /> (0.47 cm4.7 mm <br />0.0047 m <br />) +
2 cm20 mm <br />0.02 m <br /> (4 cm40 mm <br />0.04 m <br />) +
Coastal bluffs, forest edges +
plumose +
purplish +  and greenish +
free +  and adnate +
1.5mm +  and 2mm +
pilose +  and villous +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.35 cm3.5 mm <br />0.0035 m <br />) +
1.7mm +  and 2.5mm +
axillary +  and terminal +
triangular +  and pentangular +
cuneate +
unequal +
greenish +, yellow +, purple +  and dark red +
crassinucellate +  and bitegmic +
pilose +  and glabrous +
0.3 cm3 mm <br />0.003 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
distally nearly connivent +  and overlapping +
distinct +
cuneate-lunate +  and obovate +
inrolled +  and revolute +
0.12 cm1.2 mm <br />0.0012 m <br /> (0.17 cm1.7 mm <br />0.0017 m <br />) +
1 cm10 mm <br />0.01 m <br /> (3 cm30 mm <br />0.03 m <br />) +
Flowering Mar–May. +
tubular +, campanulate +, cup-shaped +  and saucer--shaped +
2 cm20 mm <br />0.02 m <br /> (3.5 cm35 mm <br />0.035 m <br />) +
Deut. Dendrol., +
2 cm20 mm <br />0.02 m <br /> (4 cm40 mm <br />0.04 m <br />) +
brown;black +
fusiform;oblong-ellipsoid or ellipsoid +
not overlapping +
purplish green +, reddish +  and red +
spreading-reflexed +
oblong-deltate +
0.35 cm3.5 mm <br />0.0035 m <br /> (0.45 cm4.5 mm <br />0.0045 m <br />) +
Illustrated +  and Endemic +
0.5 cm5 mm <br />0.005 m <br /> (2 cm20 mm <br />0.02 m <br />) +
distinct +, adnate +  and free +
2.5-3.5 times as long as petals +
antisepalous +
erect +  and spreading +
differentiated +
pilose-villous +
0.5 cm5 mm <br />0.005 m <br /> (?) +  and 0.7 cm7 mm <br />0.007 m <br /> (?) +
pubescent +  and subglabrous +
Grossularia divaricata +
Ribes divaricatum var. pubiflorum +
Ribes divaricatum +
variety +