486 



tlolls sparsim pilosls aculeatisque subglanduUferls , füliulis 

 oblongo - elliptlcis vix duplicato - subglandulifero - serralis 

 utrinque acuminatis glaberrimis subtus glaucis eglandulo- 

 sls, calycibus inferne oblongo -ovatis pedunculisque 1 — 3 

 glaberrimis supeme laciniis extus eglandulosis margine 

 subglanduliferis, petalis obcordatis albis. 



Variat: petiolis magls pilosis v. glabris v. glaudulls 

 V. aculeis densioribus: foliolis subrotundis v. obovatis in^ 

 termixtis v. rainoribus v. majoribus v. simpliciter v. du- 

 plicato serratis V. utrinque viridibus v. sublus nervis in- 

 termediis subglandulosis y. incanis v. passim basi apice- 

 que obtusis: calycibus magis abbreviatis: pedunculis 4 — 9: 

 petalis incarnatis. 



4.*) Rosa subumbellato-villosa: aculeis subrecurvis, 

 petiolis subtomentosis , foliolis 2 — 5 plicato glandulifero- 

 serratis utrinque pubescentibus albidis sublus dense glan- 

 dulosis, pedunculis 2 — 6. 



Variat: foliolis oblongo - ovatis v. acuminatis v, supra 

 Tiridibus v. utrinque magis minusve tomentosis v. sublus 

 sparsim- v. eglandulosis: calycibus inferne subrotundis y. 

 fere glabris: pedunculis solitariis. 



5. Rosa umbellato-villosa: aculeis rectiusculis, petio- 

 lis dense pubescentibus, foliolis subrotundis 3-multiplicato- 

 dentato - serratis obtusis aut acutis serraturis glanduliferis 

 utrinque cano- pubescentibus, calycibus ellipticis, pedun- 

 culis 2 — 3, petalis saturate-roseis. 



/^ar/cr^: petiolis tomentoso- pubescentibus: foliolis ma- 

 gis albido- subtomentosis v. subtus dense v. sparsim glao- 

 dulosis: calycibus inferne glabriusculis. 



6. Rosa subvilloso - umbeUata : aculeis subrecurvis, 

 petiolis leviter pubescentibus dense glanduliferis aculeatls- 



•) Alle folgende Diagnosen entlialten nur das Uaterscheidende von 

 No. 1. 



