598 CAPRIFOLIACEAE 
8. L. canadensis, Marsh. (Fig. 1, pl. 157.) AMERICAN FLY-HONEY- 
sUCKLE. (UL. ciliata, Muhl.) Shrub, 2 to 3 ft. high. Leaves oval or egg- 
shaped, sharp pointed at apex, somewhat downy on under side, when 
young. Flowers in pairs, greeenish yellow, not 2-lipped, the 5 rounded 
lobes nearly or quite equal. Moist woods, most of our range. May. 
9. L.tartarica, L. (Fig. 6, pl. 156.) TARTARIAN BUSH-HONEYSUCKLE. 
Is larger shrub than L. canadensis; 5 to 10 ft. high, the leaves egg-shaped, 
but more heart-shaped at base than the former, 1 to 3 in. long. Margins 
of leaves not hairy. Flowers pink or white, 5-lobed, somewhat 2-lipped. 
Escaped from cultivation locally. May. 
10. L. involucrata, (Richards) Banks. INvoLUcRED FLY-HONEY- 
SUCKLE. Shrub, 3 to 10 ft. high. Leaves oval or egg-shaped, sharp 
pointed at apex. Flowers in pairs, yellow, tube cylindric, lobes 5, equal, 
spreading, the whole corolla somewhat downy. Berries nearly black. 
Below the flower are leaf-like, oval or ovate bracts. Woods, northern part 
of our range. June-July. 
A few other species, introduced from Asia or Europe, have escaped 
from cultivation and are found locally growing wild. 
7. DIERVILLA, Moench. 
Our species a small shrub, resembling the Loniceras, with opposite 
leaves, 2 to 4 ft. high. Flowers yellow, in groups of 3 or more. Calyx 
slender, elongated, contracted toward the throat, border of 5 linear lobes. 
Corolla 5-lobed, regular or nearly so. Stamens 5. 
D. Lonicera, Mill. (Fig. 2, pl. 157.) Busan Honeysuckie. (D. 
Diervilla, (L.) Mas M.) Flowers yellow. Capsule long, slender and 
terminated by the persistent calyx-lobes. Dry rocks and rocky woods, 
throughout our range. May-June. 
Order IX—VALERIANALES. The Valerian Order 
Differs from the preceding order in that while among the Rubi- 
ales the stamens are mostly as many as the lobes of the corolla, or 
twice as many, in Valerianales the stamens are most fewer than 
the corolla lobes. The ovary is 1-celled with a single pendulous 
ovule, or 3-celled, but still with only 1 ovule. The order contains 
herbs mostly with opposite leaves and perfect flowers, the anthers 
being separate as in the preceding order, and the calyx above and 
more or less adherent to the ovary. 
Ovary oflcellonly .. . . . . DIPSACACEAE 
Ovary of 3 cells, 2 of which are samen VALERIANACEAE 
Famity I.— VALERIANACEAE. VALERIAN FAMILY 
Usually tall, strong smelling herbs. Stem leaves always oppo- 
site, the principal leaves being basal, usually more or less lobed,. 
