APPENDIX I. 
655 
compound finely pointed teeth. Pan. rather lax, with rigid 
branches. Pet. white. Fr.-sep. subpatent. 
(iii.) Pan.-prk. crowded, partly falcate. Fr.-sep. patent 
or subpatent. 
R. lasiodados Focke. St. and pan.-rach. very densely hairy. 
L. whitish-felted beneath, with rather irregular incised teeth. 
Term. It. oval or roundish. Pan. broad, very prickly. Pet. 
white. 
Var. angustifolhis Rogers. Lts. remarkably long and 
narrow, with very shallow teeth ; term, oblong-oval, long- 
stalked. Pet. Pink. 
{E. Borceayms Genev.) See Group VIII., Egregii. 
C. Groups VIII. to XIII.— St. arcuate-prostrate or prostrate. 
Armature mixed. Bas. Its. distinctly stalked (though 
only briefly in some of the Egregii). 
Group VIII. Egregii. ' A group of transition forms ' (as 
Dr Focke says of his corresponding ^c?CTtojDAo)'i), with armature 
very variable in quantity and disti-ibution, but usually less con- 
spicuously- mixed than in the succeeding groups. St. often 
nearly prostrate and only rarely very hairy, unequally glandular. 
Bas. Its. sometimes subsessile. N.B. — Many of the species 
placed in this group could no doubt be attached to other groups 
without great difficulty ; but it seems easier to keep the 
limits of those groups clearly defined if we retain this as ' a 
middle and collective group.' 
1. Bas. Its. distinctly stalked even in summer. {Adenophori 
petiohdati Focke.) 
a. St. densely hairy, glaucous. About ^ of pan. ultra- 
axillary. 
R. criniger Linton. L. chiefly 5-nate-pedate, greyish-green. 
Term. It. ovate-acuminate, irregularly lobate-serrate. Pan. 
na.rrowed above. (Subsp. of R. Gelertii Frider.) 
b. St. moderately or rather considerably hairy. From 
y to nearly ^ of pan. ultra-axillary. 
(i.) L. with wavy edge and compound teeth. St. with 
scattered prklets, tubercles and stkd. gl. on faces. 
R. adenanthus Boul. & Gill. St.-prk. strong, with a good 
many prklets and stkd. gl. L. 3 — 5-nate-pedate, ashy-felted 
beneath, with compound incised teeth. Pan. considerably 
glandular. Sep. long, patent or ascending on fall cf pet. 
R. Bormanus Genev. L. 5-nate-pedate and 3-nate. Pan. 
cylindrical, very weakly armed. Pet. and sty. dark red. Stam. 
barely equalling sty. 
