r. 
182 POPULAR FLORA. 
Lobes of the salver-shaped or funnel-shaped corolla spreading, rounded. 
Each with one edge outside and one inside in the bud : corolla very- 
short, ( Myosotis ) Scorpion-Grass or Forget-me-not. 
Two lobes covering the others in the bud. 
Corolla short, white or whitish, funnel-shaped, ( Lithospermum) Grom well. 
Corolla long, orange-yellow, salver-shaped, ( Lithospermum ,, § Batschia) Puccoon. 
Akenes or lobes of the ovary prickly, fixed by their side or upper end to the base of the 
style. Corolla salver-shaped, with 5 scales in the throat. 
Erect, prickly on the margins only. Flowers small, ( Echinospermum) Stickseed. 
Oblique or flattened from above, short-prickly or rough all over, ( Cynoglossum) Hound’s-tongue. 
* * Ovary not lobed, but splitting when ripe into 4 akenes: corolla short, (Heliotropium) ^Heliotrope. 
65. WATERLEAF FAMILY. Order HYDROPHYLLACEiE. 
Herbs with lobed, compound, or toothed and mostly alternate leaves; the regular flowers 
much like those of the Borrag§ Family, except as to the ovary, which is globular and only 
one-celled and bears the 
few or many ovules and 
seeds on the walls (pari¬ 
etal), or on two projections 
from them. In Waterleaf, 
Nemophila, &c., the two 
placentas, bearing the few 
seeds, broaden and make 
a kind of lining to the 
pod. Corolla bell-shaped 
or wheel-shaped; its lobes and the stamens always 5. Style 2-cleft above. The Water- 
leaf furnishes our principal plants of the family that are common wild. But some Ne- 
mophilas and Phacelias, from Texas and California, are showy garden annuals. 
Leaves opposite, at least the lower ones. Stamens not projecting beyond the corolla. 
Calyx without appendages or teeth between the divisions, large in fruit, ( Ellisia ) Ellisia. 
Calyx with 5 reflexed teeth between the divisions, ( Nemophila) ^Nemophila. 
Leaves alternate: appendages of the calyx none or minute: stamens long. 
Mostly annuals: seeds on the walls of the pod, or two narrow placentas, ( Phacelia ) Phacelia. 
Perennials, with scaly-toothed rootstocks. Seeds 1 to 4, enclosed in a membrane 
which lines the pod. Flowers white or bluish, clustered: filaments 
bearded below, ( Hydrophyllum ) Waterleaf. 
I 
Waterleaf. Hydrophyllum. 
1. Virginia W. Smoothish, 1° or 2° high; leaves pinnately divided into 6 or 7 narrow and toothed 
or cleft lobes; calyx hairy. Rich woods. H. Virginicum. 
2. Canada W. Smoothish; leaves rounded, palmately lobed, longer than the peduncle ; calyx 
smooth. Rich woods. H. Canadense. 
452. Flower of Virginia Waterleaf. 453* Corolla laid open, and stamens. 
454. Calyx and young pod, with the style. 
