Hexastylis shuttleworthii var. shuttleworthii

EndemicIllustrated
Treatment appears in FNA Volume 3.

Rhizomes: internodes short, leaves crowded at rhizome apex. Leaf-blade cordate, 6-10 × 5-9 cm. 2n = 26.


Phenology: Flowering spring–early summer (May–Jul).
Habitat: Acidic soils, often along creeks beneath Rhododendron maximum, deciduous or mixed deciduous-conifer forests
Elevation: 400-1300 m

Distribution

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Ala., Ga., N.C., S.C., Tenn., Va.

Discussion

H. L. Blomquist (1957) reported Hexastylis shuttleworthii var. shuttleworthii from Morgantown in northern West Virginia; we have not seen this specimen.

Selected References

None.

Lower Taxa

None.

"scattered" is not a number."broad" is not a number."connate" is not a number.

Alan T. Whittemore +  and L.L. Gaddy +
(Britten & Baker f.) Small +
Asarum shuttleworthii +
triangular +
0.6 cm6 mm <br />0.006 m <br /> (1.3 cm13 mm <br />0.013 m <br />) +
tapered;urceolate-campanulate +
1 cm10 mm <br />0.01 m <br /> (2.2 cm22 mm <br />0.022 m <br />) +
merous +  and petaloid +
tubular +
enlarged +
fan--shaped +
Ala. +, Ga. +, N.C. +, S.C. +, Tenn. +  and Va. +
400-1300 m +
sessile +  and petiolate +
indehiscent +  and loculicidal +
Acidic soils, often along creeks beneath Rhododendron maximum, deciduous or mixed deciduous-conifer forests +
axillary +  and terminal +
1.5 cm15 mm <br />0.015 m <br /> (4 cm40 mm <br />0.04 m <br />) +
ascending +  and spreading +
1.5 cm15 mm <br />0.015 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
1.5 cm15 mm <br />0.015 m <br /> (4 cm40 mm <br />0.04 m <br />) +
ascending +  and spreading +
1.5 cm15 mm <br />0.015 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
6 cm60 mm <br />0.06 m <br /> (10 cm100 mm <br />0.1 m <br />) +
leathery;membranous +
petiolate +  and simple +
parietal +, axile +  and placentation +
10 +  and 14 +
Flowering spring–early summer (May–Jul). +
4-6-carpellate +
Fl. S.E. U.S., +
weak;strong +
Endemic +  and Illustrated +
distinct +
notched +
differentiated +
Hexastylis shuttleworthii var. shuttleworthii +
Hexastylis shuttleworthii +
variety +
differentiated +
evergreen +  and perennial +