234 



tabo obovato-oblongo, glabro; sepalis subintegerrimis, margine 

 baud glandulosis, deciduis; stylis glabris ultra discum subconicum 

 longe coalitis; petalis albisadungnem minutissime ciliatis; fructu 



laevi, ovoideo, 



Hab. vulgatissiina in dumetis secus vias prope A r n a s , (Rh6ne) 



(Gdgr.!) . 



3. Bosa sclerothamnos Gdgr. mss. — Gdgr. Herb. ros. ex- 



sicc. No. 1311 



Ramis rigidis, effuso-procurabentibus, copiosis, brevibus, duris, 

 Bubradiatis; aculeis parvis conicis inclinatis; foliolis virentibus, 

 parvis, ovato-ellipticis, utrinque. vix attenuatis praeler costam 

 mediam parce glandulosam, nervosque plus minus hirtellos sub- 

 tus glaberrimis ; serraturis infimis tantum subbiserratis superiori- 

 bus vero simplicibus; petiolis tomentoso-glandulosis, aculeatis; 

 pedunculis hispidis; calycis tubo ovato-rotundato, glabro; sepalis" 

 angustc et vix pionaHpaTtltigffflaTgiLe'parcissime glandulosis; 

 stylis coalitis, glabris, disco sat conico; petalis albis baud cili- 

 atis; fructu parvo, sanguineo, subgloboso, 7 raillim. diam. lato. 



Hab. in collibus apricisad Montraelas, (Rhdne) 1200' — 1500' 

 (Gdgr.!) — JRosa phalacropoda Gdgr. Dec. plant, nov. fasc. I, p. 

 24, pedunculis glabris donata, B, commiserata Gdgr, loc. cit. p. 

 25 de grege B. repentis Scop, hue quoque pertinent. 



4. Bosa arnassensis Gdgr.mss. — Gdgr. Herb. ros. exsicc. 

 Nr. 66! — Suifrutex pedalis copiose glanduloso-muricajtus; ramis 

 erectis glandulosis, aculeatis, aculeis dimorphis; foliolis elliptico-' 

 obovatis, basi cordatis, apice obtusiusculis, rigidis, superue glabris 

 saturateque viridibus, subtus omnino villosis, ad costam parce 

 glandulosis, inaeque subbiserratis ; petiolis aculeatis minute villoso- 

 glandulosis; stipulis elongatis, subtus pubescentibus, auriculis sub- 

 divaricatis; pedunculis 1 — 2, glandulosis; tubo oblongo, basi at- 

 tenuate, inferne usque ad mediam partem hispido; sepalis ob- 

 longis, deciduis, dorso glandulosis, 2 integerrimis, 3 pinnulis folia- 

 ceo-glandulosis margine auctis; stylis liberis, parce villosis, disco 

 conico; petalis magnis intense purpureis, basi minute ciliatis; 

 fructu sanguineo, oblongo, utrinque depresso, 



Hab. prope Arnas (Rhone) in pascuis et graminosis vul- 

 gatissima. — Pertinet ad sect. Eurosa.GdgY,l(GaUicaneaG Auct.) et 

 prope B» Alexandris Gdgr, Essai p. 15 (B, decipiens Bor. non 

 Desv. nee Opiz) est collocanda. 



5. Bosaphoenicantha Gdgr. mss.— Gdgr. loc. cit.Nr. 331 1 

 Rubescens, basi denudata, ramis remotis, gracilibus; aculeis par- 



