ORDER 86.—FIGWORTS. 253 
§ Calyx segments longer than its tube. Two anthers very small. W. (Omitted.) 
§ Calyx segments short, equal. Anthers all equal....a 
a Corolla bi-labiate, upper lip very short, erect. S. (Omitted.) 
a Corolla lobes subequal, all spreading; throat usually hairy....b 
b Leaves almost none; opposite scales instead. S. (Omitted.) 
b Leaves all alternate, filiform. S. (Omitted.) 
b Leaves opposite... 
¢ Peduneles not longer than the calyx. Leaves linear....1, 2 
¢ Peduncles much longer than the calyx. Leaves linear, long....d 
d Flowers large, about 9’ long....8, 4 
d Flowers small, about 6’” long....5, 6 
1 G, mariti’ma. Sea-side G. Leaves linear, fleshy. Fis. small, their stalks scarce 
as long as the truncate calyx. Cor. upper lobes fringed. Salt marshes. E. 
2G, purpu’rea. Purple G. Leaves linear. Peduncles shorter than the calyx, which 
is a truncate tube with setaceously acate teeth. Flowers 1: long. Common, 
8 G.as’pera. Rough-lv. G. Pedune. twice longer than calyx, which has teeth. W. 
4 G, linifo’lia. Flax G. Peduncles many times longer than the toothless calyx. 8S, 
5 G. tenuifo/lia. Slender G. Leaves linear, 1’ long. Peduncle 1’, longer than the 
corolla, which is purple, with spots inside. Slender, branched, 6-12’ high. ¢. 
6 G. seta’cea. Bristle-lv. G. Leaves linear-setaceous, the floral ones much shorter 
than the very long peduncles. Plant 12-18’ high. Flowers rose-color, W. 
9. DASYS'TOMA. Woolmouth. 
The characters are the same as in GrrarpiA, except that the calyx is 
5-cleft, and imbricated in the early bud; the corolla yellow, with tube 
longer than the lobes, and woolly inside; the leaves rather large, and 
mostly pinnatifid, and the root 2. Flowers very showy. Plants 2-4f, 
high. July-Sept. (Figs. 565-568.) 
§ Sepals finely toothed. Leaves all pinnatifid, with toothed lobes....4, 5 
§ Sepals entire. Leaves entire or mostly once pinnatifid-toothed....1 
1 Glabrous. Leaves acute at apex, lanceolate in outline....2, 3 
1D. flava. Downy W. Downy. Leaves obtuse, entire, except the lower. 
Sepals obtuse. Common in woods. 
2 D. quercifo’lia. Oak-leaved W. Glaucous. Leaves mostly pinnatifid. Corolla 2’ 
in length. Calyx segments lance-acuminate, longer than its tube. 
8 D. integrifo’lia. Extire-leaved W. Green, Leaves lanceolate, entire. Stalks 
shorter than calyx. Flowers 1’/long. In woods. Ohio, W. 
4 D. pedicula’ria. Lousewort W. Smoothish or downy, branched. Flower- 
stalks longer than calyx. Leaves lance-ovate, twice pinnatifid. 
5 D. pectina’ta. Combed W. Very hairy. Leaves lanceolate, pectinate-pinnat- 
ifid. Stalks shorter than calyx. 
