Ribes pinetorum

Greene

Bot. Gaz. 6: 157. 1881 ,.

Common names: Orange gooseberry
Endemic
Treatment appears in FNA Volume 8. Treatment on page 28. Mentioned on page 13, 29.

Plants 1–2 m. Stems erect to sprawling, tomentose, stipitate-glandular; spines at nodes 1–3, 5–12 mm; prickles on internodes absent. Leaves: petiole 1–2.5 cm, tomentose, stipitate-glandular; blade roundish to broadly triangular, 3–5-lobed, cleft 1/2 to midrib, 1–3 cm, base truncate to cuneate, surfaces pubescent, with long-stalked glands, or glabrous, lobes oblong, margins with rounded teeth, apex rounded. Inflorescences pendent, solitary flowers, 2–3 cm, axis stipitate-glandular. Pedicels not jointed, 2–3 mm, tomentose, stipitate-glandular; bracts lanceolate, 1 mm, pubescent. Flowers: hypanthium green, tubular, 6–8 mm, pubescent; sepals not overlapping, spreading, orange, orangish, or purplish, oblong-rounded, 6–16 mm; petals nearly connivent, erect, pale orange, oval to oblong, not conspicuously revolute or inrolled, 4–6 mm; nectary disc not prominent; stamens shorter than petals; filaments linear, 4 mm, glabrous; anthers cream, oval to oblong, 1–1.3 mm, apex raised, notched; ovary densely bristly; styles connate nearly to stigma, 6–8 mm, glabrous. Berries palatable, dark purple, globose, 10–15 mm, densely spiny.


Phenology: Flowering Mar–Sep.
Habitat: Coniferous forests
Elevation: 1900-3100 m

Discussion

Ribes pinetorum is the most important member of the genus within its range for spread of white pine blister rust (E. P. Van Arsdel and B. W. Geils 2004). The anthers are connivent, separating in age.

Selected References

None.

Lower Taxa

None.
... more about "Ribes pinetorum"
oval +  and oblong +
0.1 cm1 mm <br />0.001 m <br /> (?) +  and 0.13 cm1.3 mm <br />0.0013 m <br /> (?) +
notched +  and rounded +
Nancy R. Morin +
Greene +
stipitate-glandular +
truncate;cuneate +
dark purple +
globose +
1 cm10 mm <br />0.01 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
3-5-lobed;roundish;broadly triangular +
1 cm10 mm <br />0.01 m <br /> (3 cm30 mm <br />0.03 m <br />) +
persistent +
lanceolate +
1 cm10 mm <br />0.01 m <br /> (?) +
Orange gooseberry +
Ariz. +  and N.Mex. +
1900-3100 m +
not starchy +
4 cm40 mm <br />0.04 m <br /> (?) +
2 cm20 mm <br />0.02 m <br /> (3 cm30 mm <br />0.03 m <br />) +
long-stalked +
Coniferous forests +
free +  and adnate +
0.6 cm6 mm <br />0.006 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
axillary +  and terminal +
triangular +  and pentangular +
greenish +, yellow +, purple +  and dark red +
1 +  and 3 +
crassinucellate +  and bitegmic +
stipitate-glandular +  and tomentose +
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
pale orange +
distinct +
oval +  and oblong +
inrolled +  and revolute +
0.4 cm4 mm <br />0.004 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
stipitate-glandular +  and tomentose +
1 cm10 mm <br />0.01 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
Flowering Mar–Sep. +
tubular +, campanulate +, cup-shaped +  and saucer--shaped +
brown;black +
fusiform;oblong-ellipsoid or ellipsoid +
not overlapping +
purplish +, orangish +  and orange +
oblong-rounded +
0.6 cm6 mm <br />0.006 m <br /> (1.6 cm16 mm <br />0.016 m <br />) +
0.5 cm5 mm <br />0.005 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
distinct +, adnate +  and free +
antisepalous +
erect +  and sprawling +
stipitate-glandular +  and tomentose +
differentiated +
0.6 cm6 mm <br />0.006 m <br /> (?) +  and 0.8 cm8 mm <br />0.008 m <br /> (?) +
glabrous +  and pubescent +
Grossularia +
Ribes pinetorum +
species +
rounded +