Prosartes lanuginosa — Details

Disporum lanuginosum (Michx.) G. Nicholson:
Canada (North America)
United States (North America)

Anonymous. 1986. List-Based Rec., Soil Conserv. Serv., U.S.D.A. Database of the U.S.D.A., Beltsville. http://www.tropicos.org/Reference/1103
Radford, A. E., H. E. Ahles & C. R. Bell. 1968. Man. Vasc. Fl. Carolinas i–lxi, 1–1183. University of North Carolina Press, Chapel Hill. http://www.tropicos.org/Reference/636
Small, J. K. 1933. Man. S.E. Fl. i–xxii, 1–1554. Published by the Author, New York. http://www.tropicos.org/Reference/1515
Fernald, M. 1950. Manual (ed. 8) i–lxiv, 1–1632. American Book Co., New York. http://www.tropicos.org/Reference/1327
Gleason, H. A. & A. Cronquist. 1968. The Pteridophytoa, Gymnospermae and Monocotyledoneae. 1: 1–482. In H. A. Gleason Ill. Fl. N. U.S. (ed. 3). New York Botanical Garden, New York. http://www.tropicos.org/Reference/1495

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National Distribution

Canada

Origin: Native

Regularity: Regularly occurring

Currently: Present

Confidence: Confident

Type of Residency: Year-round

United States

Origin: Native

Regularity: Regularly occurring

Currently: Present

Confidence: Confident

Type of Residency: Year-round

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Physical Description

Morphology

Comments

Recent collections have extended the known range of Prosartes lanuginosa from the unglaciated Appalachians to the other ancient, eastern North American upland, the Ozark Mountains of Arkansas.

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Description

Plants 4–7.5(–10) dm, finely pubescent. Stems sparingly branched. Leaves 5–15 × 2–5 cm; blade ovate to oblanceolate, rounded basally, adaxial surface glabrate or veins moderately pubescent, abaxial surface lanulose, densely so on veins, margins short-pubescent, hairs uniform, pointed sharply forward, apex narrowly acuminate. Flowers 1–3; perianth turbinate, narrowed basally; tepals spreading, greenish white to greenish yellow, linear-lanceolate to linear-elliptic, 15–22 mm, apex long-acuminate; stamens included, 8–15 mm; filaments narrowly dilated basally, 6–12 mm; anthers 2–4 mm, glabrous; ovary narrowly ellipsoid, glabrous, ovules 2 per locule, pendulous; style stout, 8–12 mm, glabrous; stigma weakly 3-lobed. Berries bright red, 1–2(–4)-seeded, globose, 10–15 mm, glabrous. Seeds 5–6 mm. 2n = 18.

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Diagnostic Description

Synonym

Streptopus lanuginosus Michaux, Fl. Bor.-Amer. 1: 201. 1803; Disporum lanuginosum (Michaux) G. Nicholson

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Ecology

Habitat

Habitat & Distribution

Flowering late spring--early summer. Rich moist, deciduous woods, coves; 200--1600 m; Ont.; Ala., Ark., Ga., Ky., Md., N.Y., N.C., Ohio, Pa., S.C., Tenn., Va., W.Va.

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Molecular Biology and Genetics

Molecular Biology

Statistics of barcoding coverage: Prosartes lanuginosa

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 1
Species: 1
Species With Barcodes: 1

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Source: Barcode of Life Data Systems (BOLD)

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Statistics of barcoding coverage: Disporum lanuginosum

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 0
Species: 2
Species With Barcodes: 1

Source: Barcode of Life Data Systems (BOLD)

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Conservation

Conservation Status

NatureServe Conservation Status

Rounded Global Status Rank: G5 - Secure

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National NatureServe Conservation Status

Canada

Rounded National Status Rank: N4 - Apparently Secure

United States

Rounded National Status Rank: N5 - Secure

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Wikipedia

Prosartes lanuginosa

Prosartes lanuginosa (formerly Disporum lanuginosum) is a member of the lily family with the common name Yellow Mandarin or Fairybells.

It is a native plant (forb) of the Great Smoky Mountains and occurs in many other parts of the Appalachian region from New York to Alabama. Some populations occur outside Appalachia, as in Arkansas and southwestern Ontario.

References

efloras
USDA
Horn, Cathcart, Hemmerly, Duhl, Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians, Lone Pine Publishing, (2005) p 413, ISBN 978-1-55105-428-5

This Liliales article is a stub. You can help Wikipedia by expanding it.

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