Clematis hirsutissima var. scottii

(Porter) R. O. Erickson

Ann. Missouri Bot. Gard. 30: 47. 1943.

Common names: Scott's clematis
Endemic
Basionym: Clematis scottii Porter Syn. Fl. Colorado, 1. 1874
Synonyms: Viorna scottii (Porter) Rydberg
Treatment appears in FNA Volume 3.
Revision as of 07:31, 30 July 2020 by imported>Volume Importer
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Stems simple or branched, erect or ± sprawling. Leaf-blade: primary leaflets 7-13; leaflets and larger lobes narrowly to broadly lanceolate or ovate, 1-6 cm × 5-15 mm, surfaces nearly glabrous to sparsely hirsute.


Phenology: Flowering spring–summer.
Habitat: Dry to moist mountain meadows, thickets, and rocky slopes
Elevation: 1500-3200 m

Distribution

V3 374-distribution-map.gif

Colo., Nebr., N.Mex., Okla., S.Dak., Wyo.

Discussion

The leaflets of Clematis hirsutissima var. scottii are usually more widely spaced than those of C. hirsutissima var. hirsutissima.

Selected References

None.

Lower Taxa

None.

"long-pubescent" is not a number."connivent" is not a number."thick" is not a number."dm" is not declared as a valid unit of measurement for this property.

flattened +
James S. Pringle +
(Porter) R. O. Erickson +
cuneate +, truncate +  and cordate +
Clematis scottii +
curved +  and straight +
plumose +
4 cm40 mm <br />0.04 m <br /> (9 cm90 mm <br />0.09 m <br />) +
scale-like;leaflike +
globose;cylindric +
linear;lanceolate +
linear;lanceolate +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Scott's clematis +
bracteate +  and 3-7-flowered +
paired +  and solitary +
0 cm0 mm <br />0 m <br /> (15 cm150 mm <br />0.15 m <br />) +
Colo. +, Nebr. +, N.Mex. +, Okla. +, S.Dak. +  and Wyo. +
1500-3200 m +
filiform +  and flattened +
bracteate +  and 3-7-flowered +
paired +  and solitary +
showy +  and inconspicuous +
broadly cylindric +  and urn-shaped +
0 cm0 mm <br />0 m <br /> (15 cm150 mm <br />0.15 m <br />) +
sessile +  and aggregate +
flattened-ellipsoid;terete;flattened-ellipsoid;terete;lenticular +
Dry to moist mountain meadows, thickets, and rocky slopes +
axillary +  and terminal +
1 cm10 mm <br />0.01 m <br /> (6 cm60 mm <br />0.06 m <br />) +
0.5 cm5 mm <br />0.005 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
cordate +  and orbiculate oblong lanceolate or oblanceolate lobed or unlobed +
1 cm10 mm <br />0.01 m <br /> (6 cm60 mm <br />0.06 m <br />) +
ovate +  and lanceolate +
0.5 cm5 mm <br />0.005 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
palmate +  and pinnate +
expanded +
thin;0.5mm;2mm +
1-many-flowered +
0 cm0 mm <br />0 m <br /> (15 cm150 mm <br />0.15 m <br />) +
distinct +
conspicuous +
spurred +, funnel--shaped +, cup-shaped +  and plane +
reduced +
Flowering spring–summer. +
5 +  and 150 +
Ann. Missouri Bot. Gard. +
not arillate +  and stalked +
white;pink;dark violet-blue +
not persistent +
distinct +
abaxially glabrous +  and silky hirsute or tomentose +
3 +  and 6 +
oblong-lanceolate +
2.5 cm25 mm <br />0.025 m <br /> (4.5 cm45 mm <br />0.045 m <br />) +
branched +  and simple +
sprawling +  and erect +
soft-pubescent +  and nearly glabrous +
persistent +
nearly glabrous;sparsely hirsute +
Viorna scottii +
Clematis hirsutissima var. scottii +
Clematis hirsutissima +
variety +
obtuse +  and acute +
annual +  and perennial +