Clematis reticulata

Walter

Fl. Carol., 156. 1788

EndemicIllustrated
Synonyms: Viorna reticulata (Walter) Small Undefined v.subreticulata Harbison ex Small
Treatment appears in FNA Volume 3.
Stems viny, to 4 m, glabrous or sparsely pilose-pubescent, sometimes more densely pubescent near nodes. Leaf blade 1-pinnate; leaflets 6-8 plus additional tendril-like terminal leaflet, elliptic to ovate, unlobed, 1-3-lobed, or proximal 3-foliolate, 1-9 × 0.5-5(-7.5) cm, leathery, prominently and finely reticulate abaxially and adaxially; surfaces abaxially silky-pubescent, not glaucous. Inflorescences axillary, 1-3-flowered; bracts about 1/3 distance from base of peduncle. Flowers urn-shaped; sepals pale lavender to purple, greenish toward tip, ovate-lanceolate, 1.2-3 cm, margins not expanded, ± thick, not crispate, densely tomentose, tips acute, recurved, abaxially usually ± densely yellowish pubescent, occasionally nearly glabrous. Achenes: bodies appressed-pubescent; beak 4-6 cm, plumose. 2n = 16.

Phenology: Flowering spring–summer (May–Jun).
Habitat: Dry woods and thickets in sandy soils
Elevation: 0-150 m

Distribution

V3 255-distribution-map.gif

Ala., Ark., Fla., Ga., La., Miss., Okla., S.C., Tex.

Discussion

In immature fruit, especially, the vestiture of the beaks of Clematis reticulata might not consistently suffice to distinguish it from C. pitcheri, which has appressed-pubescent beaks. Clematis reticulata is distinguished from C. pitcheri by the very fine reticulation of the leaves, with the smallest areoles completely enclosed by veinlets generally less than 1 mm long and even the quaternary veins prominently raised on the adaxial surface.

Selected References

None.

Lower Taxa

None.

Facts about "Clematis reticulata"
AuthorJames S. Pringle +
AuthorityWalter +
BasionymsUndefined subg. Viorna +
DistributionAla. +, Ark. +, Fla. +, Ga. +, La. +, Miss. +, Okla. +, S.C. + and Tex. +
Elevation0-150 m +
HabitatDry woods and thickets in sandy soils +
IllustrationPresent +
Illustration copyrightFlora of North America Association +
IllustratorJohn Myers +
PhenologyFlowering spring–summer (May–Jun). +
Publication titleFl. Carol., +
Publication year1788 +
ReferenceNone +
Source xmlhttps://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse grained fna xml/V3/V3 255.xml +
Special statusEndemic + and Illustrated +
SynonymsViorna reticulata + and Undefined v.subreticulata +
Taxon familyRanunculaceae +
Taxon nameClematis reticulata +
Taxon parentClematis subg. Viorna +
Taxon rankspecies +
VolumeVolume 3 +