264 



olis parvis, nitide virentibus, obovatis, apice subrotundatis, basi 

 altenuatis, supra glabris, subtus praeter nervos yillosos subtus 

 rubiginosis, duplicate -serratis; petiolis aculeatis, laxe pilosis, 

 glandulosis; calycis tubo oblongo, laevi; sepalis extus purpureis, 

 deciduis, margine vix glandulosis, apice angustatis'; stylis sub- 

 glabris, disco subconico; petalis'candidis, sat parvis; fructuparvo, 

 anguste obovato-oblongo vel oblongo, apice vix attenuate, obscure 

 sanguineo. 



Hab. in vinetis ad Arnas (Rhone), baud frequens. 



46. Bosa Joadi Gdgr. mss. — Gdgr. loc. qit. Nr.. 119! 

 Frutex validus, condensatus, nitide virens, ramis vlridibus, erectis; 

 aculeis validis falcato-dilatatis; foliolis ellipticp-Ianceolatis, utrin- 

 que sed basi praesertim attenuatis, supra glabris, subtus praeter 

 nervos villosos hinc inde parce pilosis, rubiginosis, biserratis; 

 petiolis minute pubescentibus, glandulosis, subinermibus; stipulis 

 brevibus, angustiusculis, subtus plus minus rubiginosis, aurieulis 

 rectis; pedunculis ordinarie dense corymbosis, laevibus; calycis 

 tube ovato, glabro; sepalis viridibus, mox deciduis, margine den- 

 tato-glandulosis; stylis raris, parvis, pilis raria obductis, disco 

 piano; petalis albis; fructu sat parvo, ovato, apice attenuatOjValde 

 serotino. 



Hab» ubique in collibas saxosis prope Mo n tm elas et 

 Brouilly (Rh6nfe).Habuietiam efruticetis Angliae australis 

 prope Patching Arundel* a G. C. Joad lecta. 



47. Bosa Sanlavillei Gdgr. mss. — Gdgr. loc. cit. Nr. 

 281! <— Ramis elongatis, flexuosis; aculeis sparsis, validis, falcato- 



dilatatis, ad ramos floriferos saepe nuUis; foliolis saturate viridi- 

 bus, obovato-ellipticis -'apice rotundato-dilatatis, inferne attenuatis, 

 supra glabris, subtus praeter nervos ^villosos hinc inde pilosis; 

 rubiginosis, biserratis; petiolis pubescentibus, 'parce glandulosis,. 

 subinermibus; stipularum apice dilatatarum aurieulis acutis, di- 

 varicatis; pedunculis corymbulosis, elongatis, laevibus, bracteis 

 oblongo-acuminatis; tubo calycis oblongo; sepalis deciduis, sat 

 bfevibus, extus pilosulis, margine vix. glandulosis, apice subline- 



^ 



aribus; stylis subglabris, disco piano; petalis' candidis; fructu 

 obovato-oblongo, basi rotundato, apice attenuate, nitide coccineo. 

 Hab. in dumetis ad Arnas (Rh6ne). 



48. Bosa didymacanttia Gdgr. mss, — Gdgr. loc. cit. Nr. 

 3271 •— Frutex dense ramosus, ramis purpureas, duris, rigidis, 

 foliosis, copiose aculeatis, aculeis 2-nis, falcato-dilatatis ; foliosis 

 mediocribus, elliptico-obovatis, apice rotundatis, basi bveviter 



