GENUS 6. HONEYSUCKLE FAMILY. 279 
3. Lonicera glaucéscens Rydb. Douglas’ 
Honeysuckle. Fig. 3981. 
Lonicera Douglasii Hook. Fl. Bor. Am. 1: 282. 
1833. Not Caprifolium Douglasii Lind. 1830. 
sa age glaucescens Rydb. Bull. Torr. Club 24: 
90. 1897. 
Similar to the preceding species, the branches 
glabrous. Leaves glabrous above, pubescent, at 
least on the veins, beneath, 14’-2’ long, chartace- 
ous-margined, not ciliate, usually only the upper 
pair connate-perfoliate; flowers verticillate in 
a. short terminal interrupted spike; corolla yel- 
low, changing to reddish, pubescent or puberu- 
lent without, pubescent within, 1’ long, or less, 
the tube rather strongly gibbous at the base, 
the 2-lipped limb shorter than the tube; sta- 
mens nearly glabrous, or somewhat pubescent; 
style hirsute; both exserted; ovary sometimes 
hirsute. 
Ontario to Alberta, Pennsylvania, North Caro. 
lina, Ohio and Nebraska. May-June. 
4. Lonicera didica L. Smoothed- 
leaved or Glaucous Honeysuckle. 
Fig. 3982. 
Lonicera dioica L. Syst. Ed. 12, 165. 1767. 
L. glauca Hill, Hort. Kew. 446. pl. 18. 1769. 
L. parviflora Lam. Encycl. 1: 728. 1783. 
Glabrous throughout, twining or shrubby, 
3°-10° long. Leaves very glaucous beneath, 
13’-3’ long, the upper connate-perfoliate, 
oval, obtuse, the lower sessile or short- 
petioled, narrower; flowers several in a 
terminal cluster, yellowish green and tinged 
with purple, glabrous without, pubescent 
within, the tube 3-4” long, gibbous at the 
base, scarcely longer than the 2-lipped limb; 
stamens hirsute below, exserted with the 
style; berries red, 3-4” in diameter. 
In rocky ana usually dry situations, Quebec 
to Manitoba, south, especially along the moun- 
tains to North Carolina, and to Ohio and Mis- 
souri. Ascends to 3500 ft. in North Carolina. 
All the leaves of young shoots are sometimes 
connate-perfoliate. Small yellow or crimson 
honeysuckle. Small woodbine. May-June. 
5. Lonicera Sullivantii A. Gray. Sul- 
livant’s Honeysuckle. Fig. 3983. 
Lonicera Sullivantii A. Gray, Proc. Amer. Acad. 
19: 76. 1883. 
Similar to the preceding species, very glau- 
cous. Leaves oval or obovate, glaucous and 
commonly puberulent beneath, obtuse; flowers 
larger than those of the preceding species, the 
tube 5”-7” long, slightly exceeding the limb, 
pale yellow; stamens usually nearly glabrous; 
fruit yellow, 3” in diameter. 
In woodlands, Tennessee, Ohio and western 
Ontario to Iowa, Wisconsin and Minnesota. <4 
Recorded from Manitoba. May-June. Fa 
