54 
Sverige: Strömstad flerestädes, där den hybridiserar med R. corif- 
”serrifrons At. 
III: 2. Serraturzce breves, repente in acuminem egredientes. 
74. "apicatifrons Matss. n. Foliola ovata—ovato-lanceolata, basi 
regulariter dilatata, apice, non acumine solum bene obliquato, infra 
albido-glaucescenti-caesia; glandulx subfoliares albare—nigrescenti- 
brunnex; serraturae brevissimae, marg. int. recto, patente, in acumi- 
nem brevem acutum accumbentem egredientes; pseudocarpia glo- 
bosa— pyriformia, levia vel parce setosa. 
e«. Foliola infra in glauco-virescentem vergentlia; pseudocarpia 
pyriformia, setosa. 
Sverige: Boh. Marstrandsön (ÅA. LINDSTRÖM). 
24 albidescens Matss. n. Foliola infra in albicanti-glaucescentem 
vergentia; pseudocarpia pyriformia, setosa. 
Sverige: Boh. Marstrandsön; Koön på fl. ställen (A. LINDSTRÖM): 
Norge: Jomfruland (J. DYRING). 
y illudens Matss. n. Foliola basi minus dilatata; serrature angus- 
tiores; pseudocarpia globosa, lzevia. 
Sverige:bBonR. Kräkeron (CIIE OC NORDSTEDT): 
173. "villifera Matss. n. Foliola regulariter ovato-rhomboidea, margi- 
nibus leviter curvatis, acumine brevissimo, obliquato, colore et 
gland. subf. ut praecedentis; serrature brevissima, marg. int. incur- 
vato, in acuminem breviorem egredientes, + accumbentes; pseudo- 
carpia globosa—elliptica vel pyriformia, + selosa. 
Sverige: Ng. Kinnekulle (J.: EE: ZETTERSTEDT); Bo oKoonsoceh 
Marstrandsön (ÅA. LinpstTRÖM). Hybridiserar på Marstrandsön med 
R. mollis "modicella Matss. 
76. "Sethii Matss. n. Foliola regulariter ovata, apice brevissimo, 
parum obliquato, vel nullo, infra albescenti-casia; glandulx sub- 
foliares alba— nigrescenti-ferruginex; serratur&e pre ceteris late, 
marg. int. curvato, in acuminem regularitur brevissimum egredien- 
tes, parum accumbentes; pseudocarpia globosa—pyriformia, + setosa. 
Sverige: sälls. Sm. Burseryd, Mölneberg (K. A. Tu. SETH). 
717. "ceruleatifrons Matss. n. Foliola ovata—ovato- vel ovali-lan- 
ceolata, acumine brevi, parum obliquato, infra albido-cesia, in 
glauco-coeerulescentem vergentia; glandulx subfoliares albae-—nigres- 
centi-ferrugine2&; serratur&e aliquantulum elata, marg. int. incurvato, 
in acuminem plerumque sat longum acutum egredientes, bene ac- 
cumbentes; pseudocarpia pyriformia, + setosa. 
