378 
pulis sat magnis, auriculis divaricatis; peduneulis 1—3 nis, 
glabris, late bracteatis; calieis tubo laevi, oblongo; sepalis de- 
eiduis extus rubentibus, pinnatipartitis, pinnulis eximie pecti- 
nato-glandulosis; stylis e disco sat conico liberis, pubescentibus 
nec lanatis; petalis amoene roseis; fructu pulposo, oblongo, 
utrinque depresso, glauco-sanguineo. 
Hab. in vinetis secus vias frequens prope Arnas (Rhöne). 
21. Rosa pycnophylla Gdgr. mss. — Gdgr. Herb. ros. 
europ. exsice, Nr. 297! — 
Condensata, dense foliosa, purpureo-glaucescens, aculeis va- 
lidis, falcato-compressis; foliolis parvis, ovato-rotundatis vel 
orbiculatis, glaucoscentibus, contiguis, glaberrimis, inaeque sub- 
biserratis; petiolis aculeatis, hine inde pilis glandulisque parce 
ornatis; stipularum dilatatarum aurieulis divergentibus; pedun- 
eulis brevibus, saepius corymbosis, laevibus; calieis tubo ova- 
to, glabro; sepalis deeiduis, purpureis, breviter pinnatipartitis, 
eglandulosis; stylis e disco subeonico pubescentibus; petalis 
suborbiculatis amoene roseis, basi lutescentibus, haud eiliatis; 
fruetu sanguineo, laevi, ovato, apice attenuato. 
Hab. in pascuis lapidosis circa pagum Alix (Rlıöne). 
22. Rosa spissa Gder. mss. — Gdgr. Herb. ros. europ. 
exsice. Nr. 139! — . 
Humilior, ramosissima, ramis foliosis, intertextis, graeilibus; 
aculeis debilibus, subineurvis ad ramos floriferos swepins nullis; 
foliolis obovato-oblongis vel oblongis, acıtis, basi breviter 
attenualis, glaberrimis, saturate nitideque virentibus, scrraturis 
inacque biserrafis, rectis; costa media eglandulosa; petiolis om- 
nino villosis, eglandulosis, parce aculeatis; stipulis virentibus, 
sat Jatis; pedunculis 1—3 nis, laevribus, 7—9 mill, longis; cali- 
cis tubo laevi, obovato-oblongo; sepalis eglandulosis, deeiduis, 
sat anguste pinnatipartitis; stylis e disco plano liberis, pube- 
scentibus; petalis pallide roseis, haud ciliatis,; fructu parvo, 
obovato-oblongo, laevi, purpureo. 
Hub. in sepibus prope Arnas (Rhöne). 
23. Rosa Motelayi Gder. Essai p. 27 (nomen solun). — 
Rubens, glauca, acnleis dilatato-nduneis ad ramos floriferos 
nullis vel rarissimis; foliolis valde glauceseentibus, glaberri- 
mis, late oblongo-lanceolatis, basi breviter attenuatis, ad costanı 
mediam basi sparse aculeolatis inaeque subbiserratis serraturis 
magnis, lanceolato-subconvergentibus; petiolis rubentibus, acu- 
leatis, hine inde pilis glandulisyue parce obsitis; stipulis an- 
