76 KEY AND FLORA 



broad; petioles with brown bristles at base. Calyx with urn- 

 shaped tube and triangular lobes. Petals recurved in age, wedge- 

 shaped. This grows along rocky streams from middle California to 

 British Columbia. It blooms in the summer. 



HI. TELLFMA 



Perennial herbs from rootstocks or tubers. Leaves mostly 

 radical, round-cordate, toothed or palmately divided, with 

 petioles dilated at base. Flowers in a simple raceme. Calyx 

 bell-shaped or urn-shaped ', with the base attached to the lower 

 half of the ovary. Petals 5, fringed, lobed, or entire, white 

 or rose-color. Stamens 10. Styles 2 or 3, short, with round 

 stigmas. Capsule slightly beaked by the persistent styles, and 

 opening between the beaks. 



a. T. grandiflo'ra Dougl. FRINGED CUPS. Stems rather stout, 

 1-2 ft. high, from a woody rootstock. Radical leaves 2-4 in. broad. 

 Flowers with inflated calyx and petals rose-color, fringed. This grows 

 in moist, shady places. From Santa Cruz to Alaska. 



b. T. affinis Bolander. Stems slender, about a foot high, from 

 a tuber-bearing rootstock. Radical leaves round-kidney-shaped, 

 slightly lobed; stem leaves 3-lobed to the middle, with coarsely 

 toothed lobes. Calyx narrowed at base, with its tube adhering to the 

 ovary. Petals white, the lower 3-toothed, the upper narrower, 

 shorter, and entire. In shady places almost throughout the state. 



c. T. heterophylla Hook. & Arn. Similar to the preceding in 

 stem and general appearance. Radical leaves with 5 shallow, 

 rounded lobes, stem leaves more deeply 3-lobed or parted. Calyx 

 bell-shaped, the base adhering to the ovary. Petals 3-lobed. Common 

 in the Coast Mountains, in shady places. 



d. T. parviflo'ra Hook. Stems slender, about a foot in height, 

 clothed with rough pubescence. Leaves 3-5-parted, with the divi- 

 sions wedge-shaped and cleft into narrow lobes. Calyx wedge-shaped, 

 half adhering to the ovary. Petals 3-cleft, with the divisions linear or 

 oblong. Besides the bulblets on the slender rootstocks, there are 

 generally some on the few-flowered raceme. Blooming in spring 

 and found from northern California to British Columbia. 



e. T. tenel'la Watson. Stems slender, 2-9 in. high, rough with 

 glandular pubescence. Leaves similar to the preceding but smaller. 

 Calyx bell-shaped, with the base roundish or acute, adherent only at base. 

 Petals 3-7 -parted into linear divisions. This also has bulblets on 

 the rootstock and racemes. Blooming in spring and found from 

 northern California to Washington. 



