CLASSIFICATION 11 
Rovy in Rovy anp Foucaup, Flore de la France, vi. (1900). 
SECTION. | SuBSEcTION. | SPEcrEs, 
Sunil R. arvensis Huds. 
il. Can i. Hu-canine | R. stylosa Desv., R. tomen- 
tella Lém., R. canina Linn 
ii, Rubtginose | R. rubiginosa Linn., R. mi- 
crantha Sm. R. sepium 
1. 
iii. Tomentose | R. 2 ae Sm., R. omissa 
liv. Villose R. sntlce 
IIL. Pimpinellifolie R. pimpinsiifoiie Linn. 
KELLER IN Synopess der Mittoleuropacsohon Flora von Ascusr- 
& GRAEBNER, vi. 1 (1900-1902). 
SEcrTIon. SupsecrTion. SprciEs. 
I, Synstyle P R. arvensis Huds. 
Il. Canine i. Vestita R. eg” is Sm., R. foitontosa 
» R. omissa Déségl. 
ii. Rubiginose | R. _rubiginesa Lion., R. mi- 
antha Sm. R. sepium 
Thu ill. 
iii, Hu-canine | R. tomentella Lem., R. canina 
inn., R.dumetorum Thuill., 
F 
IIL. Pimpinellifolie R, igh ara Linn. Sar 
R. and 
phere :* as ayers: ig 
The subsection with which I am sasiegieo is the Eu-canine 
of Crépin’s Primit. Monog., which almost corresponds with the 
same subsection of Rouy, and that of Keller, except that those 
two authors include R. stylosa Desv. Déséglise’s section Canine 
excludes the — sort Tomentelle, which he places under his 
section Rubi 
Notwithstanding that er plants . have studied are exactly 
covered by Crépin’s Hu-canine, I have not adopted his arrange- 
seat of it, although it rniay doubtless commend itself to ie ie 
