52 



A LIST OF BBITISH EOSES 



GROUP PIMPINELLIFOLIiE 

 X EUBIGINOS^. 



B. inmpinellifolia (agg.) x Eg- 

 lanteria (agg.) (3) 

 including 



B. biturigensis Bor. ? 

 B. involuta var. Nicholsonii 

 Cr6p. (2, 1?) 

 ,, ,, il/oorei Bak. 



(l.I) 



SECTION CANINiE. 

 SUBSECTION EU-CANIN^. 



GEOUP CANINA. 

 Subgroup Lutbtiana. 



B. lutetiana L6m. (8) 



B. canina var. glaucescens Desv. 



(1) 

 B. fallens Desegl. (3, 1?) 

 B. sphcBrica Gren. (5) 

 B. separabilis D6segl. (3) 

 B. nemopliila D6s6gl. & Ozan. 



(3,1?) 

 B. flexibilis D6segl. (4, 2 ?) 

 B. senticosa Ach. (8) 



including B. aciphylla Rau 

 B. mucromtlata Des6gl. (5) 

 B. Amansii Desegl. & Rip. (1, 1 ?) 



Subgroup Transitori^. 



B. insignis Desegl. & Rip. (7, 2 ?) 

 B. globular is Franch. (8) 

 B. rhyncJiocarpa Rip. (2) 

 B. canina var. ramosissima Rau 



(1.1?) 

 B. syntrichostyla Rip. (3) 

 B. curticola Pug. (2) 



including B. oblonga Rip. 



Subgroup Dumales. 



B. dumalis Bechst. (11) 

 including 



B. cladoleia Rip. 

 B. malmundariensis Lej. 

 B. rubelliflora Rip. (3) 

 B. leiostyla Rip. (6, 1 '?) 



including B. Chaboisscei Gren. 

 B. sphcBToidea Rip, (4) 

 B. eriostyla Rip. & Desegl. (2, 1 ?) 



B. recognita Rouy (3) 

 B. glaberrima Dum. (2) 



including B. villosiuscula'Ri^. 

 B. viridicata 'Pug. (9, 1?) 



including B. analoga Desegl. 

 B. Carioti Chab. (2) 

 B. stenocarpa D6s6gl. (7) 

 B. biserrata Mer. (4, 1 ?) 

 B. adscita D6s6gl. (4, 1 ?) 

 B. sylvulanim Rip. (1, 1 ?) 



including B. firmula God. 

 B. canina var. parisiensis Rouy 

 (3) 



Subgroup Andegavenses. 



B. andegavensis Bast. (3, 1?) 

 B. agraria Rip. (6, 1?) 

 B. Bousselii Rip. (2, 1?) 



including B. edita Desegl. 

 B. litigiosa Crep. (1) 

 B. surculosa Woods (2, 1 '?) 

 B. inconspicua D6s6gl. (11, 1 ?, 



including 



B. verticillacantha M6r. 



B. Suberti Rip. 

 B. Lemaitrci Rip. (1) 

 B. aspernata Des6gl. (2) 

 B. latebrosa Desegl. (3) 

 B. canina var. Scliottiana Ser. 



(1) 



Subgroup Scabrat^. 



B. Blondcsana Rip. (7) 

 including 



B. marginata Bak. 



B. arvatica Bak. p. p. 



B.praterita Rip. 



B. scabrata Cr6p. 



B. trdchyphylla Gren. 



,, \Qx.nudaGxen. 

 B. vinacea Bak. (2) 

 B. Beatricis Burn. & Grem. (4) 



GROUP DUMETORUM. 

 Subgroup Eu-dumetorum. 



B. dumetorum Thuill. (5, 1 ?) 



B. S'ubmitis Gren. (6) 



B. Gabrielis F. G6r. (6, 1 ?) 



