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black huckleberry, crackleberry

bog huckleberry, dwarf huckleberry

Habit Plants 3–10(–15) dm, forming small to extensive colonies; branches spreading; twigs of current season pale green, glabrous. Plants (3–)6–10 dm, forming small colonies; branches ascending to ± spreading; twigs of current season grayish brown, puberulent and glandular-hairy.
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 to 1.5 mm;

blade light green abaxially, shiny dark green adaxially, oblanceolate to obovate, 2–4 × 1–2 cm, subcoriaceous, base cuneate, margins entire (scattered stipitate-glandular-hairy and ciliate, 7–10 cilia per mm), apex obtuse to subacute, mucronate, surfaces persistently stipitate-glandular-hairy and sessile-glandular.

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.

erect or arching, 3–7-flowered, bracteate, 2–5 cm, stipitate-glandular-hairy and hairy;

bracts persistent, leaflike, 2–5 mm, expanding to 5–10 mm, longer than pedicels, densely stipitate-glandular-hairy (hairs 0.3–0.5 mm).

Pedicels

3–6 mm, glabrous, sessile-glandular;

bracteoles 1(–2), 1–2 mm.

2–4 mm, stipitate-glandular-hairy;

bracteoles 1–2, 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, 2 mm, densely stipitate-glandular-hairy (hairs 0.3–0.5 mm);

petals 5, corolla white to pink or reddish, campanulate, 6.5–7.5 mm (averaging 7 mm), lobes triangular, 1.2–1.7 mm;

filaments 0.3–0.5 mm, moderately hairy;

anthers included, 3.2–4 mm (averaging 3.7 mm), thecae divergent distally;

ovary stipitate-glandular-hairy (hairs 0.3–0.5 mm).

Drupes

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

juicy, insipid, black, 6–8 mm diam., moderately glandular-hairy.

Seeds

ca. 2 mm.

1.7–2 mm.

2n

= 24.

Gaylussacia baccata

Gaylussacia bigeloviana

Phenology Flowering late spring. Flowering late spring–early summer.
Habitat Sandy or rocky soil in deciduous, pine, or mixed woods, roadsides, pastures, and utility rights-of-way, wet, acidic bogs, fens Wet, acidic, peat bogs, sphagnum-shrub swamps, beaver wetlands, Atlantic white cedar swamps, peat-based pocosins
Elevation 0-800 m (0-2600 ft) 0-500 m (0-1600 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
CT; DC; DE; MA; MD; ME; NC; NH; NJ; NY; PA; RI; SC; NB; NF; NS; PE; QC
[BONAP county map]
Discussion

Gaylussacia bigeloviana has been confused with G. dumosa; there are points of difference, including plant height, corolla size, vestiture, habitat, and the northeastern-centered range of G. bigeloviana. Occurrences in North Carolina are in large, peat-based pocosins that lie mostly within Carolina bay geomorphological formations. The single South Carolina population occurs in an Atlantic white cedar wetland.

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

Source FNA vol. 8, p. 534. FNA vol. 8, p. 533.
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. brachycera, G. dumosa, G. frondosa, G. mosieri, G. nana, G. orocola, G. tomentosa, G. ursina
Synonyms Andromeda baccata, Decachaena baccata, G. baccata var. glaucocarpa G. dumosa var. bigeloviana
Name authority (Wangenheim) K. Koch: Dendrologie 2(1): 93. 1872 , (Fernald) Sorrie & Weakley: J. Bot. Res. Inst. Texas 1: 336. 2007 ,
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