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Ruscaceae
Polygonatum

Polygonatum pubescens (Willdenow) Pursh. Common name: Downy Solomon’s-seal, Hairy Solomon’s-seal. Phenology: Late Apr-Jun; Aug-Oct. Habitat: Moist forests, especially cove forests, but also in montane oak forests. Distribution: S. QC west to s. MB, south to nw. SC (S. Tessel, pers.comm., 2023), n. GA, ne. AL, IN, ne. IA, and MN.

Glossary (beta!)

Origin/Endemic status: Native

Synonymy : = C, Can, F, FNA26, G, Il, K4, Mi, NE, NS, NY, Pa, POWO, RAB, Tat, Tn, Va, W, WV, Judd (2003), Ownbey (1944); = Polygonatum biflorum (Walter) Elliott — S, misapplied. Basionym: Convallaria pubescens Willd. 1803

Links to other floras: = Polygonatum pubescens - FNA26

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FACU
  • Eastern Mountains and Piedmont: FACU
  • Great Plains: FACU
  • Midwest: FACU
  • Northcentral & Northeast: FACU

Heliophily : 2

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image of plant© Bruce A. Sorrie | Original Image ⭷
image of plant© Gary P. Fleming | Original Image ⭷
image of plant© Alan Cressler: Polygonatum pubescens, Mount Enotah, Brasstown Bald Wilderness, Chattahoochee National Forest, Towns County, Georgia 1 by Alan Cressler source | Original Image ⭷
image of plant© Erik Danielson source | Original Image ⭷
image of plant© Joey Shaw source | Original Image ⭷
image of plant© Erik Danielson source | Original Image ⭷

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Horticultural Information

NCBG trait

Intro: Erect, arching perennial of moist forests, especially cove forests, but also in montane oak forests.

Stems: Stems unbranched, smooth; there are sheathing, papery bracts on the lower, leafless part of stem.

Leaves: Leaves narrowly elliptic to oval, short-petiolate, 1 1/2-5 in. long, whitish and hairless above, with 3-9 finely hairy veins beneath.

Inforescence:

Flowers: Flowers dangling below leaf from slender stalks originating in leaf axils (1-2 per axil); yellow-green; 3/8-1/2 in. long; tubular, with 6 short, pointed, spreading tepal lobes.

Fruits: Fruit a round, blue-black berry.

Comments:

Height: 1-2.5 ft.

plant sale text: What a delightfully understated plant! Simple green elliptic leaves emerge in spring along bright green gently arching zig-zag stems. Flowers are to be found in mid- to late spring below the leaves; narrow pale greenish white bells, flared at their rims. The blue-black rounded fruits follow on in summer. This is an open woodland plant, liking some sun and some shade, loamy soil with decaying organic material when available. The knotty half-inch thick rhizomes will spread out a bit in time and form a tidy colony of arches where happy.

bloom table text:

description: Erect, arching perennial of moist forests, especially cove forests, but also in montane oak forests.

stems: Stems unbranched, smooth; there are sheathing, papery bracts on the lower, leafless part of stem.

leaves: Leaves narrowly elliptic to oval, short-petiolate, 1 1/2-5 in. long, whitish and hairless above, with 3-9 finely hairy veins beneath.

inflorescence:

flowers: Flowers dangling below leaf from slender stalks originating in leaf axils (1-2 per axil); yellow-green; 3/8-1/2 in. long; tubular, with 6 short, pointed, spreading tepal lobes.

fruits: Fruit a round, blue-black berry.

comments:

cultural notes:

germination code:

native range: northeastern North America



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