OF ARTS AND SCIENCES. 265 



densely hairy : anthers acute, 4 to 6 lines long. — Proc. Philad. Acad. 

 1868, 169. G. luteus, var. Weedii, Baker, 1. c. 309. G. citrinus, 

 Baker, Bot. Mag. t. 6200. California (Coast Ranges, San Diego 

 County and northward). 



Var. purpdrascens. Petals purple or blotched with purple ; 

 gland somewhat larger. — Santa Barbara and Cajon Pass. 



15. C. Kennedyi, Porter. Stem 2-4-flowered, usually stout: 

 sepals broad, with a purple spot; petals reddish-orange, not ciliate 

 nor hairy, or only slightly so upon a broad deep-purple spot surround- 

 ing the densely hairy gland : anthers 4 lines long, on very short fila- 

 ments. — Coulter's Bot. Gazette, 2. 79. Southern California (Fort 

 Tejon to Providence Mountains). 



16. C. luteus, Dougl. Stem bulbiferous near the base, 1-6-flow- 

 ered : leaves usually very narrow : sepals . narrowly lanceolate, with a 

 brown spot; petals an inch or two long, yellow to deep orange, lined 

 with brownish purple especially on the middle third where it is usually 

 slightly hairy ; claw purplish ; gland round or somewhat lunate, 

 densely covered with ascending hairs : anthers yellow, obtuse, 2\ to 5 

 lines long: capsule 1 to 1£ inches long. — Lindl. Bot. Reg. t. 1567; 

 Fl. Serres, t. 104, f. 2 ; Baker, 1. c. 309. California (San Diego to 

 Mendocino County and foothills of the Sierra Nevada). Frequent 

 and very variable in color and markings, perhaps running into 

 G. venastus. 



Var. citrinus. The whole petal deep or lemon yellow, with a 

 central circular or transverse brown spot. — G. venustus, var. citrinus, 

 Baker, 1. c. 



Var. oculatus. Petals white, lilac or yellowish, with a similar 

 dark central spot ; gland usually narrowly lunate. 



17. C. clavatus. Distinct from the rest of the group in the 

 strongly clavate hairs which cover the lower half of the petal : petals 

 yellow tinged or lined with brown ; gland deep, circular : anthers pur- 

 ple, obtuse, 4 or 5 lines long. — California (San Luis Obispo; J. G. 

 Lemmon, 1878). 



18. C. aureus, "Watson. Very low : petals without hairs, yellow 

 with a narrow crescent of purple bordering the rounded gland, which 

 is densely covered with reflexed hairs. — Amer. Naturalist, 7. 303 ; 

 Baker, 1. c. 305. S. Utah. 



++ ++ Flowers white or lilac. 



19. C. venustus, Benth. Resembling C. luteus: petals white or 

 pale lilac, with a more or less conspicuous reddish spot at top, a brown- 

 ish yellow-bordered centre, and a brownish base ; gland large, oblong, 



