1923] Evans,—Notes on New England Hepaticae,—XVII 89 
Elongate leaves 4—9 pairs, linear-lanceolate, 2-6 
mm. wide, ascending high on the plant: primary 
peduncle and its flower 1/5-2/5 (exceptionally 
—1/2) the entire height of the plant, 5.5-13.5 em. 
long: the 2 broad calyx-lobes subulate-acuminate 
at tip: filaments naked: ovary with stipe about 
DEL eS dada eo G. Victorinii Fernald. 
(St. Lawrence River, Quebec Co. to L'lslet 
Co., Quebec.) 
Elongate leaves 3-7 pairs, linear, 1.5-4 mm. wide, 
mostly confined to the lower half of the plant: 
primary peduncle and its flower 2/3-4/5 the 
entire height of the plant, 0.6-2.1 dm. long: the 
2 broad calyx-lobes merely acute or short-acum- 
inate: filaments ciliate near the middle: ovary 
subsessile or with short thick stipe.......... G. Macounii Holm. 
(Montana and Alberta east to Minnesota and 
Rupert House, James Bay.) 
B. Upper leaves oblong, spatulate or oblanceolate, obtuse 
or rounded at tip, mostly crowded at the lower 
third of the plant: the primary peduncle and its 
flower 2/5-9/10 the entire height of the plant: calyx 
with glabrous keels; its 2 broad lobes obtuse or 
merely subacute: corolla-lobes merely dentate, diver- 
gent: ovary sessile or subsessile................ G. nesophila Holm. 
(Western Newfoundland and Anticosti and 
Mingan Islands, Quebec.) 
Gray HERBARIUM. 
EXPLANATION OF PLATE 139. 
. Gentiana Victorinii, n. sp. Fig. 1, large plant, X1/2; fig. 2, small plant, 
X1/2; fig. 3, calyx laid open, X1; fig. 4, corolla laid open to show stipitate 
ovary and naked filaments, X1; fig. 5, fruit, X1. 
NOTES ON NEW ENGLAND HEPATICAE,—XVII.! 
ALEXANDER W. Evans. 
(Continued from page 83.) 
3. BAZZANIA DENUDATA (Torr.) Trevis. Mem. Ist. Lomb. 13: 414. 
1877. Mastigobryum denudatum Torr., G. L. N. Syn. Hep. 216. 
1845. Jungermannia denudata Torr. |. c., as synonym, not Nees. 
Mastigobryum ambiguum Lindenb. (in part) op. cit. 217. 1845. 
On rocks, more rarely on rotten logs. Maine: Greenville, A. W. E. 
(listed as B. tricrenata by the writer, RHopoRa 14:17. 1912); Round 
Mountain Lake, Franklin County, and Jordan Mountain, Mt. 
Desert, A. Lorenz. New Hampshire; base of Mt. Washington, J. 
! Contribution from the Osboru Botanical Laboratory. 
