Flora of North America species comparison

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Vaccinium sect. Cyanococcus
Habit Shrubs, usually erect, 0.1-50 dm, rhizomatous, (twigs of previous season verrucose, perennating buds dimorphic).
Leaves

usually deciduous, rarely persistent, (abaxial surface hairy or glabrous, adaxial surface usually glabrous).
Inflorescences

corymbs, terminal on axillary shoots from buds of previous season.
Pedicels

articulated with calyx tube.
Flowers

sepals 5;

petals 5, connate for nearly their entire lengths, corolla urceolate to cylindric;

stamens 10, included;

anthers without awns, tubules 2-4 mm, with terminal pores.
Berries

pseudo 10-locular.
Seeds

(4-)10-25(-40).
2n

= 24, 48, 72.

Vaccinium sect. Cyanococcus
Distribution
North America
Discussion

Species 9 (9 in the flora).

Section Cyanococcus contains populations that are all homoploids, regardless of species, and are interfertile; naturally occurring hybrids have been described (S. P. Vander Kloet 1988 and references therein). The blueberries are endemic to North America; large-scale plantings elsewhere have resulted in the establishment of adventive populations.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 8, p. 526.
Parent taxa Ericaceae > subfam. Vaccinioideae > Vaccinium
Subordinate taxa
Name authority A. Gray: Mem. Amer. Acad. Arts, n. s. 3: 53. (1846)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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(If the plant you're looking for doesn't show up in the auto-complete list, that means it either isn't described in Flora of North America yet, or it's listed under a synonym. And please note that Flora of North America is still missing several plant families, including Apiaceae, Boraginaceae, and Polemoniaceae.)

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