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black huckleberry, crackleberry

hairy dangleberry, hairytwig dangleberry, hairytwig huckleberry

Habit Plants 3–10(–15) dm, forming small to extensive colonies; branches spreading; twigs of current season pale green, glabrous. Plants 7.5–20 dm, forming small to extensive colonies (by rhizomes); branches spreading; twigs of current season pale green, densely hairy, sessile-glandular.
Leaves

petiole 1–2(–4) mm;

blade pale green abaxially, green to yellowish green adaxially, ovate to oblong, (2–)2.5–5 × 1–2.5 cm, membranous to subcoriaceous, base cuneate, margins entire, apex rounded to obtuse, surfaces glabrous, sometimes puberulent on major veins, sessile-glandular.

petiole 2–3 mm;

blade greenish white, glaucescent abaxially, dull green to yellowish green adaxially, ovate to oblong, 2.5–6 × 2–3 cm, subcoriaceous, base cuneate, margins entire, apex rounded to obtuse, surfaces densely short-hairy (longer hairs to ca. 0.2 mm), sessile-glandular abaxially.

Inflorescences

drooping, 3–7-flowered, bracteate, 0.5–1.5 cm, glabrous;

bracts early-deciduous, not leaflike (linear-lanceolate), 2–4 mm, shorter than pedicels, glabrous, sessile-glandular.

drooping, 2–4-flowered, sometimes flowers solitary, bracteate, 1–2.5 cm, glabrous or pilose, sessile-glandular;

bracts early-deciduous, leaflike, 5–6 mm, shorter than pedicels, densely hairy.

Pedicels

3–6 mm, glabrous, sessile-glandular;

bracteoles 1(–2), 1–2 mm.

8–15(–20) mm, glabrous, sessile-glandular;

bracteoles 1–2, 1–2.5 mm.

Flowers

sepals 5, 0.7–1 mm, glabrous, sessile-glandular;

petals 4–5, corolla orange to red, campanulate-conic, 4–5 mm, lobes 0.5–0.7 mm;

filaments 2 mm, glabrous;

anthers included, 2.2–2.5 mm, thecae divergent distally;

ovary glabrous.

sepals 5, 1–1.2 mm, glabrous or sparsely hairy, sessile-glandular;

petals 5, corolla greenish white, campanulate-conic, 3–5 mm, lobes deltate, ca. 1 mm;

filaments 0.5–1 mm, ciliate;

anthers included (tips barely exserted), 2.5 mm, thecae not divergent distally;

ovary glabrous.

Drupes

juicy, sweet, glossy black (sometimes blue, rarely white), 6–7 mm diam., glabrous.

juicy, sweet, dark blue, sometimes black, rarely white, glaucous, 5–8 mm diam., glabrous.

Seeds

ca. 2 mm.

1.5 mm.

2n

= 24.

Gaylussacia baccata

Gaylussacia tomentosa

Phenology Flowering late spring. Flowering late spring.
Habitat Sandy or rocky soil in deciduous, pine, or mixed woods, roadsides, pastures, and utility rights-of-way, wet, acidic bogs, fens Moist to wet pine flatwoods and savannas, margins of cypress-gum depressions, margins of blackwater floodplains, streamhead ecotones, sometimes in dry soils
Elevation 0-800 m (0-2600 ft) 0-100 m (0-300 ft)
Distribution
from FNA
AL; AR; CT; DC; DE; GA; IA; IL; IN; KY; MA; MD; ME; MI; MN; MO; NC; NH; NJ; NY; OH; PA; RI; SC; TN; VA; VT; WI; WV; MB; NB; NF; NS; ON; PE; QC
[WildflowerSearch map]
[BONAP county map]
from FNA
AL; FL; GA; SC
[WildflowerSearch map]
[BONAP county map]
Discussion

Gaylussacia tomentosa is a coastal plain endemic that replaces G. frondosa from South Carolina south-ward. The leaves and twigs are covered with dense, tawny hairs, unlike the relatively sparse, white hairs of G. frondosa.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Source FNA vol. 8, p. 534. FNA vol. 8, p. 535.
Parent taxa Ericaceae > subfam. Vaccinioideae > Gaylussacia Ericaceae > subfam. Vaccinioideae > Gaylussacia
Sibling taxa
G. bigeloviana, G. brachycera, G. dumosa, G. frondosa, G. mosieri, G. nana, G. orocola, G. tomentosa, G. ursina
G. baccata, G. bigeloviana, G. brachycera, G. dumosa, G. frondosa, G. mosieri, G. nana, G. orocola, G. ursina
Synonyms Andromeda baccata, Decachaena baccata, G. baccata var. glaucocarpa G. frondosa var. tomentosa, Decachaena tomentosa
Name authority (Wangenheim) K. Koch: Dendrologie 2(1): 93. 1872 , (A. Gray) Pursh ex Small: Bull. Torrey Bot. Club 24: 443. 1897 ,
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