OKDEU 86. FIG WORTS. 26? 



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 siibeqnal, 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.. . .c 



c Peduncles not longer than the calyx. Leaves linear. ...1,2 



c Peduncles much longer than the calyx. Leaves linear, long. . . .d 



d Flowers large, about 9" long 3, 4 



d Flowers small, about 6" long. . . .5, 6 



1 G. mariti'ma. Sea-side ff. Leaves linear, fleshy. FIs. small, their stalks scarce 



as long as the truncate calyx. Cor. upper lobes fringed. Salt marshes. E. 



2 G. purpu'rea. Purple G. Leaves linear. Peduncles shorter than the calyx, which 



is a truncate tube with setaceously acute teeth. Flowers 1- long. Common. 



3 G. as'pera. Rough-lv. G. Pedunc. twice longer than calyx, which has teeth. W. 



4 G. linifo'lia. Flax G. Peduncles many times longer than the toothless" calyx. S. 



5 G. tenuifo'lia. Slender G. Leaves linear, V long. Peduncle 1', longer than the 



corolla, which is purple, with spots inside. Slender, branched, 6-1 2' high. c. 



6 G. seta'cea. rietlc-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 GERAEDIA, except that the calyx ia 

 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 U. Flowers very showy. Plants 2-4f. 

 high. July-Sept. (Figs. 565-568.) 



Sepals finely toothed. Leaves all pinnatifid, with toothed lobes 4,* 



Sepals entire. Leaves entire or mostly once piunatifid-toothed 1 



1 Glabrous. Leaves acute at apex, lanceolate in outline 2, 3 



1 D. flava. Downy W. Downy. Leaves obtuse, entire, except the lower. 



Sepals obtuse. Common in woods. 

 S P. quercifo'lia. Oak-leaved IP. Glancous. Leaves mostly pinnatifid. Corolla 2' 



in length. Calyx segments lance-acuminate? longer than its tube. 

 i D. integrifo'lia. Entire-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 lancc-ovnte, twice pinnatifid. 



5 D. pectina'ta. Combed W. Very hairy. Leaves lanceolate, pectinate-pinnat- 



ifii Stalks shorter than calyx. 



