188 FOUNDATIONS OF BOTANY 
ones distinct; petioles of the radical and lower leaves 4-8 in. long. 
Flower-clusters on peduncles longer than the petioles of the upper 
leaves, from the axils of which or opposite which they arise. Flowers 
about 1 in. long. Calyx not appendaged, its lobes narrowly linear, 
bristly-margined. Corolla whitish, with purplish veins. Moist 
woods. 
3. H. appendiculatum, Michx. Hairy, 1-14 ft. high. Stem-leaves 
palmately 5-lobed, the lobes acute, toothed, lowest ones pinnately 
divided. Flower-cluster rather loose. Calyx appendaged at the 
notches. Corolla blue. Stamens projecting from the corolla little 
or not at all. Moist woods. 
Il. PHACELIA, L. 
Herbs, mostly annual. Leaves alternate, sometimes simple, 
but in most species lobed or divided. Flowers in one-sided 
clusters, often showy. Calyx 5-parted, without appendages. 
Corolla with 5 spreading lobes. Ovary 1-celled, with narrow 
placentz. 
1. P. tanacetifolia, Benth. A tall, hairy annual. Leaves pin- 
nately cut. Spikes long, densely flowered. Flowers showy, blue. 
Stamens projecting. Capsule 4-seeded. Cultivated from California. 
2. P. Whitlavia, Gray. Wuirtavia. A rather coarse, sticky 
annual. Leaves broad, ovate, coarsely toothed, petioled. Flower- 
clusters a loose raceme. Flowers showy, about 1 in. long, blue or 
sometimes white. Corolla bell-shaped. Stamens and style project- 
ing. Capsule many-seeded. Cultivated from California. 
3. P. Menziesii, Torr. Euroca. A much-branched, somewhat 
rough or rough-hairy plant, 3-12 in. high. Leaves linear, or lanceo- 
late, entire or nearly so. Flowers showy, violet or white, loosely 
panicled. Capsule many-seeded. Cultivated from California. 
85. BORRAGINACEZ. BoraGe FaAmIity. 
Mostly herbs, with stems and foliage roughened with stiff 
hairs. Leaves alternate and entire, not aromatic. Flowers 
generally in a coiled inflorescence. Calyx 5-parted. Corolla 
hypogynous, generally 5-lobed and regular. Stamens 5, 
inserted on the corolla-tube. Style 1; ovary commonly 
.4-lobed, ripening into 4 1-seeded nutlets. 
