Shortia galacifolia var. brevistyla

P. A. Davies

Rhodora 54: 124. 1952 ,.

Common names: Catawba shortia
Treatment appears in FNA Volume 8. Treatment on page 335.
Revision as of 12:08, 30 July 2020 by imported>Volume Importer
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Flowers: corolla lobes 14–17 mm; styles 6–10 (–12) mm.


Phenology: Flowering Mar–Apr.
Habitat: Moist slopes, stream banks, rock outcrops in humid escarpment gorges, generally in deep shade under Rhododendron maximum
Elevation: 200-600 m

Discussion

Of conservation concern.

Variety brevistyla is known only from McDowell County, where it occurs along tributaries of the Catawba River and the North Fork Catawba River, disjunct to the northeast of var. galacifolia by about 100 kilometers. Morphological differences are relatively few, quantitative, and overlapping; recognition of two infraspecific taxa emphasizes the geographic disjunction.

Selected References

None.

Lower Taxa

None.
emarginate;truncate +
Guy L. Nesom +
P. A. Davies +
rounded;cordate +
dentate-serrate +  and entire +
orbiculate;elliptic-orbiculate ovate-oblong or ovate +
0.5 cm5 mm <br />0.005 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
Catawba shortia +
1.4 cm14 mm <br />0.014 m <br /> (1.7 cm17 mm <br />0.017 m <br />) +
campanulate +
1.5 cm15 mm <br />0.015 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
200-600 m +
straight;curved +
spreading;slightly nodding +
loculicidal +
Moist slopes, stream banks, rock outcrops in humid escarpment gorges, generally in deep shade under Rhododendron maximum +
3 cm30 mm <br />0.03 m <br /> (8 cm80 mm <br />0.08 m <br />) +
white +  and rose-purple +
obtusely toothed;laciniate or fringed +
tenuinucellate +, bitegmic +  and hemitropous +
amphitropous +, campylotropous +  and anatropous +
9 cm90 mm <br />0.09 m <br /> (15 cm150 mm <br />0.15 m <br />) +
4 cm40 mm <br />0.04 m <br /> (9 cm90 mm <br />0.09 m <br />) +
Flowering Mar–Apr. +
lignescent +
elongating +
10 cm100 mm <br />0.1 m <br /> (18 cm180 mm <br />0.18 m <br />) +
cylindric +
distinct +
Illustrated +, Endemic +  and Conservation concern +
epipetalous +  and antisepalous +
spatulate +  and scale-like +
prostrate +, decumbent +  and creeping +
slightly 3-lobed;unlobed +
1 cm10 mm <br />0.01 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
0.6 cm6 mm <br />0.006 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Sherwoodia galacifolia +
Shortia galacifolia var. brevistyla +
Shortia galacifolia +
variety +
rhizomatous +  and scapose +
evergreen +  and perennial +