APPENDIX. 567 



CONSPECTUS OF J?. dumetorum FORMS. 



I. Fr.-sep. partly erect. Stkd. gl. on pan. considerably 

 unequal, partly exceeding hairs. 



(1) L. chiefly 5-nate. 



a. Var. ferox Weihe. Prk. very crowded, mostly long 

 patent. Lts. somewhat roundish. Pan. rather compact, with 

 rounded top and straight rach. 



c. Var. diversifolius (Lindl.). Prk. very unequal, ranging 

 from very strong ones to prklets and tubercles. Lts. chiefly 

 oval or obovate. Pan. long, leafy, with very narrow top and 

 very short subracemose branches. Strong. 



e. Var. rubriflorus Purchas. St. slender, very glaucous. 

 Prk. small, chiefly on angles. Pan. straggling, with one or 

 more divaricate many-flowered branches. Pet. rather narrow, 

 purplish. Usually large weak bushes. 



(2) L. chiefly 3-4-nate. 



(i.) Acic. and stkd. gl. abundant. 



b. Var. britannicus (Rogers). Prk. often crowded, usually 

 short weak and partly somewhat falcate. Lts. roundish. Pan. 

 much interrupted, with truncate top wavy rach. and lower 

 branches like small secondary pan. 



d. Var. pilosus Wh. & N. St. and pan. -rach. considerably 

 hairy. Prk. many, rather weak. Pan. leafy nearly to top, 

 cylindrical, with long peduncled branches. 



(ii.) Acic. and stkd. gl. comparatively few. 



f. Var. tuberculatus (Bab.). St. stout. Prk. and prklets 

 very stout-based. Pan. open, cylindrical, with corymbose top. 

 Pet. rather deep pink. 



y. Var. concinnus Warren. St. rather slender. Prk. broad- 

 based, mostly patent. L. rather small and neat. Pan. elongate, 

 with narrow subracemose top and long distant racemose lower 

 branches. Pet. rather small, pinkish. 



II. Fr.-sep. reflexed. Stkd. gl. on pan. short, sunken, 



h. Var. fasciculatus (P. J. Muell.). St. dark purple, with 

 thinly scattered prklets. L. mostly 5-nate. Lts. with large 

 incised compound teeth. Pan. narrow, with short stkd. gl. 

 sunken in patent hair. 



