382 CHENOPODIUM, CLAYTON! A. 



flowers white. Var. purpurea, leaves short-petioled ; flowers purple. Var. 

 lanceolata, leaves lanceolate, acuminate, serrate, sessile, pubescent beneath ; 

 segments of the calyx oblong. Damp. 



52. CHENOPODIUM. 12. 29. 



album (O. g. Ju. ), leaves rhomboid-ovate, erose, entire behind, the upp<T 

 ones oblong, entire, seed smooth. Var. viride, leaves lance-rhomboid, sinuate- 

 toothed ; racemes ramose, sub-foliaceous ; stem very green. 2 4 f. 



Wtrys (oak-of-Jerusalem. O. g. J. ), leaves oblong, sinuate ; racemes naked, 

 many cleft. Sweet scented. 12 i. S. 



101. CHIMAPHILA. 18. 51. 



macvla'ta (spotted winter-green. O, w. Ju. 4), leaves lanceolate, rounded otthe 

 base, remotely serrate, marked with long spots : scape 2 or 3 flowered ; fila- 

 ments woolly. 



umbella'ta (prince's pine, bitter winter-green. O. r. w. Ju. 4), leaves serrate, 

 uniformly green, wedge-lanceolate, with an acute base ; scape corymbed ; 

 filaments glabrous. 



21. CHIONANTHUS. 44. 37. 



virpin"ica (fringe tree. w. M. V ), panicle terminal, trifid ; peduncles 3 flower- 

 ed ; leaves acute. Var. mtmtanus, leaves oval lanceolate, coriaceous, gla- 

 brous ; panicle dense ; drupe oval. Var. maritimtts, leaves obovate-lanceo- 

 late, membranaceous, pubescent ; panicle very lax ; drupe elliptic. Berries 

 purplish-blue. S. 



172. CHRYSANTHEMUM. 49.55. 



leucan"themum (ox-eyed daisy. O. J. 4), leaves clasping, lanceolate, serrate, 

 cut-tootbod at the base ; stem erect, branching. 12 20 i. S. 

 Exotic. 



parthe'nium. (feverfew), leaves petioled, compound, flat ; leafets ovate, gashed ; 

 peduncles branching, corymbed ; stem erect. 



corona'rium (garden crysanthemum. Au <"), leaves bipinnatifid, acute, broader 

 outwards ; stem branching. 



82. CHRYSOSPLENIUM. 13. 84. 



oppontifpflium (golden saxifrage, water-carpet. O. y-r M. 4), leaves opposite, 

 roundish, slightly crenate, tapering for a little distance to the petiole. In 

 rivulets, springs, &c. 



171. CICHORIUM. 49. 53. 



in"fyfnu (succory or endive. O. b. Ju. 4), flowers axillary, in pairs, sessile ; 

 leaves runcinate. 



Exotic. 



endiv"ia 'garden endive, b. & ), peduncles axillary, in pairs ; one long, 1 flower- 

 ed, the other short, about 4 flowered ; leaves oblong, denticulate. Var. crit- 

 //y/i, has fringed leaves and solitary flowers. 



52. CICUTA. 45. 60. 



macuUi'ta (O. w. Ju. 4), si-rratures of the leaves mucronate ; petioles memhra- 

 naceous, 2 lobed at the apex. Damp. 36 f. 



Exotic. 



viro'sa (water hemlock 4), umbels opposite to the leaves; petioles margined, 

 obtuse; leafets ternate, acutely serrate. Root containing a yellow juice. 



1. CIRCLE A. 48. 88. 



lutetia'na (O. Aug r w. 4) stem erect; leaves ovate, remotely toothed, 

 opaque, nearly smooth. 12 f. S. 



121. CITRUS. 18. 70. 



Exotic. 



rne'dica 'lemon tree. w. J. >), leaves ovate, acuminate, with linear, wingless 

 petiole. Var. limon (lime tree) bears smaller fruit, which is almost round. 

 4 10 f. 



auTtm"tium ' orange tree. w. ^ ), leaves oval, acuminate, with the petioles wing- 

 ed or margined. 



51. CLAYTONIA. 13. 86. 



virfrin"ica (O. w. r. A. 4), leaves linear-lanceolate ; petals obovate, retuse ; 

 leaves of the calyx somewhat acute ; root tuberous. Var. latifolia, leaves 

 ovate-lanceolate ; leaves of the calyx obtuse. 6 12 i. 



