LILY FAMILY 



429 



7. Erythronium revolutum Smith. Coast Fawn Lily 



Fig-. 1051. 



Erythronium rcrolntnm Smith, Rees Cyclop. 13: no. 3. 

 Ervthroiiiiiin i/raiiciifJonnii siiiitltii Hook. Fl. Bor. Am. 2: 182. 



'1840. 

 Er\thromuin rcvolntiiin bolandcri S. Wats. Proc. Am. Acad. 26: 



"129. 1891. 

 Erythronium smithii Orcutt. West. Am. Sci. 7: 129. 1891. 

 Erythronium johnsonii Bolander, Erythea 3: 127. 1895. 

 Erythronium revolutum johnsoni Purdv, Bailey Cyclop. Hort. 



'548. 1900. 



Leaves mottled, oblong-lanceolate, attenuate at base 

 to a narrowly winged petiole ; scape 10-30 cm. high. 

 1-2-flowered. rarely 3^-flowered ; perianth-segments 

 narrowly lanceolate, 6-7 mm. broad, strongly recurved, 

 creamy white, yellow at base, often turning purplish 

 with age ; filaments broadly dilated below ; anthers 

 white ; style distinctly 3-lobed, the lobes recurved ; cap- 

 sule abruptly acutish at apex. 



Coastal region, Canadian and Humid Transition Zones; Van- 

 couver Island to Sonoma County, California. Type locality: 

 Vancouver Island. 



8. Erythronium citrinum S. ^^'ats. Lemon-colored Fawn Lily. 



Fig. 1052. 



Erythronium citrinum S. Wats. Proc. Am. Acad. 22: 480. 1887. 



Leaves mottled, broadh- lanceolate, obtuse, and short- 

 apiculate, narrowed to a short winged petiole; scape 

 rather stout, 10-20 cm. high, 1-9-flowered ; perianth- 

 segments strongly recurved, lemon-yellow with orange 

 base, the tips becoming pink with age, the inner auric- 

 ulate ; filaments cream color, slender, the inner set a 

 little stouter; anthers cream color, 5 mm. long; style 

 slightly clavate ; stigma obscurely 3-lobed. 



Open woods. Transition Zone; a local species known only 

 from the Siskiyou Mountains, southern Oregon, and Tuolumne 

 County, California. Type locality: Deer Creek Mountains, 

 Josephine County, Oregon. 



9. Erythronium hendersonii S. \\ ats. 

 Henderson's Fawn Lily. Fig. 1053. 



Erythronium hendersonii S. Wats. Proc. Am. Acad. 22: 479. 

 "1887. 



Corm oblong, 3-5 cm. long, arising in succession 

 from a short rhizome. Leaves mottled, oblong-lanceo- 

 late, 10-15 cm. long, 30-45 mm. wide, gradually or 

 rather abruptly narrowed to a winged petiole, 25-35 

 mm. long ; scape 10-25 cm. high ; perianth-segments 

 pale purple, with a dark purple base surrounded by a 

 tinge of yellow, strongly recurved, 25-35 mm. long, 

 the inner with fleshy subsaccate auricles above the 

 claw ; filaments purple, very slender and attenuate ; 

 anthers brownish, 5 mm. long ; style narrowly clavate, 

 scarcely equalling the stamens ; stigma obscurely 

 3-lobed. 



Grassy fields and open woods. Transition Zone; southern 

 Oregon, west of the Cascade Mountains. Type locality: Deer 

 Creek Mountains, Josephine County. 



