Salix rotundifolia Rydb.

TEPBAPHH OJIOPM CCCP,
H3,n;ABAEMbIB[ BOTAHH^ECKHM HHCTHTYTOM hm. B. JI. KOMAPOBA
AKAJJEMHH HAYK CCCP
5620a. Salix rotundifolia Trautv.
Cf. supra n° 2494, 5620.
Bnfl, npoH3pacTaiomHH b o6hjihh Ha o. BpaHrejiH Ha BLixo/jax H3BecTB'co-
flepHcamnx nopoß. HacTO HBjiaeTCH flOMHHaHTOM BMecTe c Dryas integrifolia
h Saxifraga oppositifolia ö TpemHHHO-nojraroHajiBHLix TyHflpax Ha nojiornx
CKJIOHaX H HeBBICOKHX HJIOCKHX BepHIHHaX, a TaKÎKe Ha BJiaiKHHX HOHMaX
C KapßoHaTHLIM aJIJIIOBHeM. O^eHB HOJIHMOp^HOe paCTeHHe, OCOÖeHHO B otho-
meHHH xapaKTepa H06er006pa30BaHHH. Hapa,ny c tjjopMoii, o6pa3yionj;eH ^jihh-
HBie pacnpoCTepTLie noöern (k Heii othochtch h H3,n;aBaeMBie pacTeHHH) t
nacTo oTMenaioTCH pacTeHHH, rycTBie, KopoTKue. oÖJiHCTBeHHtie noöern kotö-
PMX o6pa3yioT njioTHBie 3ejieHLie noayniKH. MacTaa BCTpe^aeMOCTt Ha
ocTpoBe (J)opM, HMeion^Hx 0flH0BpeMeHH0 npH3HaKH S. rotundifolia h S. pola-
ris, yKa3HBaeT na B03M0îKH0CTb HeoAHOKpaTHOH rn6pHAH3aijHH MeiKfly bthmh
BH^aMH, TeM öojiee hto y hhx oÖHapyaceHo o^HHaKÖBoe hhcjio xpomocom
(2n = 114). B. IleTpoBCKHH-
0. BpaHrejiH, 6yxTa CoMHHTejiBHaa, meßHHCTaa TyH^pa Ha KapöoHaT-
hoh ajuiiOBHajiBHOH Teppace penn. Co6p. B. IIIamyphh. — Ins. Wran-
ge 1, sinus Somnitelnaja, terrassa alluvialis, tundra glareosa. Leg. V. Scha-
murin.
1966 VII 1.
04357706