Vaccimum. ERICACEAE. 2o 



more or less pubescent when young, sometimes perfectly glabrous (var. ylabrum, Gray, 

 Man.), and commonly soon becoming so; the leaves with naked entire margins. There 

 are numerous gradations between the following forms : 



Var. amcenum, Gray, a form with ciliate-serrulate or bristly-ciliate leaves, rather 

 bright green both sides: pubescence slight or sparse. Man. ed. 5, 29:2. V. amcenum, Ait. 

 1. c. ; Andr. Bot. Rep. t. 138 ; Bot. Keg. t. 400. V. corymbosum, var. fuscatum, Hook. Bot. 

 Mag. t. 3433? T'. Marianum, grandlflorum & elonyatum, Wats. Dendr. Brit.? Mainly in 

 the Middle Atlantic States. 



Var. pallidum, Gray, 1. c., a pale and very glaucous or glaucescent form, with or 

 without some pubescence, generally low ; otherwise nearly as in the preceding. F. pal- 

 lidum, Ait. 1. c. ; Gray, Man. ed. 1, 262. V. albiflorum, Hook. Bot. Mag. t. 3428. F. Con- 

 slabhvi, Gray in Am. Jour. Sci. xlii. 42; Chapm. 1. c. Common through the Alleghanies 

 southward, mostly on the tops of the higher mountains, and 2 to 4 feet high. 



Var. fuscatum, a tall form, with the mature and entire leaves fuscous-pubescent 

 beneath: flowers virgately somewhat spicate on the naked flowering twigs. V. fuscatum, 

 Ait. 1. c. Alabama and Florida to Arkansas and Louisiana. 



Var. atrococcum, Gray, 1. c., the most distinct form, with the permanently and at 

 length rusty pubescent leaves of the foregoing, but with a more diffuse habit, rather 

 smaller flowers, and berries purplish-black, without any bloom. F. fuscatum, Gray, Man. 

 ed. 1, 262. V. disocarpitin, Bigelow, Bost. ed. 2, 151. Common from N. England to Perm. 



H- -H- Ovary and berry glandular-hirsute : bracts less scarious and more persistent. 

 V. hirsutum, Buckley. A foot or two high : branchlets, entire ovate leaves, and even 

 the ovoid-campanulate corolla pubescent with soft and short persistent spreading hairs : 

 style hairy: hirsute berries bluish-black. Am. Jour. Sci. xlv. 175; Chapm. 1. c. Moun- 

 tains of Cherokee Co., N. Carolina, Buckley. Rare and little known : the local name is 

 BEAU HUCKLEBERRY. 



3. EUVACCINIUM, Gray. (BiLBEKKY.) Corolla from ovate to globular and 

 more or less urceolate, 4-5-toothed, rose-color or nearly white : filaments glabrous : 

 anthers 2-awned on the back, included : ovary and berry 4-5-celled, with no false 

 partitions: leaves deciduous: flowers on drooping pedicels, solitary or two to 

 four together, developing with or soon after the leaves. 



* Flower* 2 to 4 in a fascicle, or sometimes solitary, from a distinct scaly bud, in the manner of 

 Cynniiciiccus. more commonly 4-meroiis and 8-androus: leaves quite entire, and usually almost 

 sessile : limb of the calyx deeply 4-5-parted : berries blackish-blue with a bloom. 



V. uliginosum, L. A span to a foot or two high, much branched, glabrous or minutely 

 pubernlent : leaves thickish, mostly pale or glaucescent, obovate, oval, or oblong-cuneate, 

 obtuse or retuse, reticulate-veiny, especially beneath, half inch or more long: corolla ovate- 

 or globular-urceolate : berry proportionally large, sweetish. Fl. Dan. t. 581 ; Reichenb. 

 Ic. Germ. xvii. t. 11GS. V. jmbescens, Hornem. Fl. Dan. t. 1516. V. yuultherioides, Bigel. - 

 Arctic America to the alpine region of the mountains of New England, New York, and 

 shore of Lake Superior, westward to Oregon and Alaska. (Eu., Asia.) In our northern 

 regions low, in Oregon sometimes even 4 feet high. 



Var. mucronatum, Herder. Depressed-cespitose: leaves small, bright green 

 both sides, conspicuously reticulated, usually roundish, abruptly mucronate or cuspidate. 

 Alaska and Aleutian Islands to Behring Straits. 



V. OCCidentale, Gray. A foot or more high, glabrous: leaves thinner, glaucescent, 

 obscurely veiny, from oval to obovate-oblong or oblanceolate, obtuse or acutish (half to 

 three-fourths inch long) : flower mostly solitary from the scaly bud : corolla oblong-ovate 

 (1 or 2 lines long) : berry small, barely 3 lines in diameter. Bot. Calif, i. 451. Sierra 

 Nevada of California at 5-7000 feet, from Mariposa to Mt. Shasta, and Uinta Mts., Utah. 



V. salicinum, Cham. Depressed-cespitose: leaves cuneate-Ianceolatc and acuminate 

 (4 to 8 lines long), tapering into a kind of petiole, bright green, coarsely reticulated beneath, 

 entire: flowers solitary: "corolla cylindraceous-urceolate, 3 lines long." Spreng. Syst. 

 Cur. Post. 147, & Linn. i. 525 (not Aschers. in Flora, 1860, 369). Unalasolika, in moss, 

 Chamisso. Perhaps this is only a remarkably narrow-leaved form of V. uliginosum, var. 

 mucronatum. 



