37 
bentes: pseudocarpia globosa—breviler pyriformia, plerumque levia; 
aculei frequentes, magni, basi alta, sensim compressi, rectiusculi. 
Norge: hittills blott känd från Vinge i Bamble (J. DYRING); tro- 
ligen flerestädes. 
II: 3.  Foliola mollia, cerassiora, infra albicanti-cinerea—cinereo-czesia; 
serrature fol. sup. obtusze, acumine brevissimo vel nullo, 
margine exteriore curvato. 
18. "setuligera Matss. n. Foliola ovato- vel ovali-rhombea—cuneata; 
acumine brevissimo, infra cinereo-czsia; glandulzr subfoliares albe— 
ferrugineo-nigrescentes; serraturae lata, brevissimee, marg. ext. non 
elongato, int. curvato; pseudocarpia parva, globosa—pyriformia, 
—+ selosa; aculei mediocres, sparsi, a basi alta repente compressi, 
declinatuli. 
Sverige: synes spridd i Mälartrakterna. Gefle (C. O. SCHLYTER). 
19.  "curtisetigera Matss. n. Foliola ovato-rhomboidia vel lanceo- 
lata, apice brevi, bene obliquato, infra albicanti-cinerea; glandulze 
subfoliares albe—ferrugineo-brunne2; serraturae adpressax, marg. ext. 
elongato, int. curvato—plerumque incurvato; pseudocarpia parva, 
globosa—breviter pyriformia, + setosa, setis curtatis; aculei fre- 
quentes—sparsi, curtissimi, a basi alta sensim compressi, decli- 
natuli. 
Finland: Nyland, Tvärminne (A. PALMGREN, M. LUTHER), där den 
hybridiserar med RK. glauca "cuneatula At. Vv. apertilidens Matss. 
(PALMGREN, LUTHER). 
IT: 4.  Foliola duriuscula, infra glauca, in flavescentem vergentia, 
margine exteriore serraturarum sat 2qualiter progrediente, 
aliquantulum extracto. 
20.  FLönnrothii Matss. n. Foliola pallidiora, ovali- vel ovato-rhom- 
bea vel rhomboidea—cuneata, parte apicali exigue evoluta, acumine 
brevissimo vel nullo; glandulze subfoliares albe—ferruginex; serra- 
ture breves, latissime, marg. int. curvato, repente in acuminem 
brevissimum prodientes; pseudocarpia rotunda vel elliptica—pyrifor- 
mia, + setosa, immatura viridia ; aculei sparsi, compressi, rectiusculi. 
Sverige: sälls. Vstm. Karls s:n, Ekudden och Skillinge (K. J. 
LÖNNROTH). 
21. ”"/atiaculeata Matss. n. Foliola nigrescentia, ovato-rhombea— 
rhomboidea, parte apicali bene evoluta, acumine brevi; glandul:e 
subfoliares albe—brunne&; serrature sal profunda, marg.int.aliquan- 
tulum curvato—incurvato, minus repente in acuminem longum 
