Gaylussacia Kunth

Huckleberry (en)

Genus

Angiosperms > Ericales > Ericaceae

Characteristics

Subshrubs or shrubs. Stems erect; twigs glabrous or hairy, sometimes glandular. Leaves deciduous (G. brachycera persistent); blade obovate or ovate to oblong or oblanceolate, membranous or coriaceous, margins entire or crenate (sometimes serrulate) [glandular-crenate], plane or revolute, glabrous or hairy; venation reticulodromous. Inflorescences axillary or terminal racemes, 2-8-flowered, sometimes flowers solitary. Flowers: sepals (4-)5, sometimes vestigial, connate basally, deltate (straight or inflexed in fruit); petals 4-5, connate for nearly their entire lengths, greenish white or white to pink or orange to red, corolla urceolate, campanulate, or campanulate-conic, lobes much shorter than tube; stamens 10, included, (slightly shorter than corolla); filaments straight, flattened, glabrous or pilose, without spurs; anthers without awns, dehiscent through narrowly oblong, terminal pores; pistil 5-10-carpellate; ovary inferior, 5-or 10-locular; stigma capitate. Fruits drupaceous, ovoid to globose, fleshy. Seeds (pyrenes) 10, ellipsoid; testa stony, papillose (smooth in G. ursina). x = 12.
More
Fls 5-merous; hypanthium short, obconic; cal 5-lobed, persistent; cor tubular or conic, scarcely if at all constricted above, the short lobes erect or outcurved; stamens 10, included; anthers with 2 pollen-sacs, each sac prolonged into a terminal tubule; ovary inferior, 10-locellar, ripening into a fleshy drupe with 10 seed-like nutlets, edible but of poor quality; freely branched shrubs, often colonial, commonly conspicuously glandular, with small, alternate, deciduous or evergreen lvs and white or pinkish fls in lateral, bracteate racemes. 50, New World.
Life form perennial
Growth form shrub
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Foliage retention evergreen
Sexuality hermaphrodite
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Hardiness (USDA) 4-9

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Cultivation

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