Betula ermanii var. lanata Regel

li
TEPEAPHÌl fcJIOPLI CCCP,
H3flABAEMHH BOTAHH^JÉGKHM HHCTHTYTOM hm. B. JI. KOMAPOBA
AKAflEMHH HAYK CCCP
4552. Betula lanata (Rgl.) V. Vassil.
Gf. supra N° 3380.^
1942, Bot. HtypH. CCCP 27, 1—2 : 11; 3aMHTHHH, 1951, J^ep. h KycT.
CCCP 2 : 294. — B. ermani ß. lanata Rgl. 1860, Nouv. Mém. Soc. Nat.
Moscou 13, 1 : 122; idem, 1865, Bull. Soc. Nat. Moscou 38, 4 : 415;
idem, 1868, in DC. Prodr. 16, 2 : 176. — B. ermani auct. p. p. non G h a m.:
K o m a p o b, 1903, Oji. Mam>H)K. 2, 1 : 49; H. W i n k 1. 1904, Pflanzen-
reich 19 : 66; G y k a v e b, 1911, Tp. Bot. My3. IleTepß. Aicafl. HayK 8 : 223;
K y 3 e h e b a, 1914, Tp. Bot. My3. IIeTep6. Anafl. HayK 12 : 70; o h a jk e,
1936, Oji. GGGP 5 : 276.
9tot BHfl 6hji BHflejieH HaMH (B. BacnjiteB, 1942, ijht. coh.) H3 hojih-
Mop$Horo BH^a B. ermanii Cham. s. 1., a ffo Hac 6hji onncaH 9. PerejieM
(R e g e 1, 1. c.) b Ka^ecTBe pa3H0BH,n;H0CTH Toro ace BHfla. OcHOBaHneM ßjin
B03BeffeHHH var. lanata Rgl. b paHr BH^a nocjiyjKHjra rjiaBHMM 06pa30M chjibho
onymeHHtie hohkh h <j>opMa JincTteB. y B. ermanii s. str., pacnpocTpaHeH-
hoh Ha KaM^aTKe h KoMaHflopcKHx ocTpoBax h H3peflKa BCTpe^aioni;eHCH
b6jih3h MopH Ha Oxotckom no6epe>KBe, noHKH ocTpoBaTue, rojiue, ÖJiecTnmne,
c pecHHTHaTHMH no KpaHM HemyiraaMH, Tor^a KaK y B. lanata (Rgl.) V. Vas-
sil. ohh Tymie, rycTo, hohth bohjiohho onymeHHtie. JIhctbh B. ermanii s. str.
mapoKOHHiieBHAHue, nrapmia hx hotth paBHa flJiHHe; y B. lanata jihctbh
yfljiHHeHHOHHn;eBHflHHe, chjibho 3aocTpeHHiie. OnncaHHHH HaMH BHß mnpoKO
pacnpocTpaHeH Ha cobotckom ,ZJajiBHeM BocTOKe, b iojkhoh HKyTHH, 3a6an-
Kajibe Ha 3ana,n flo 03. BanKaji, b CeBepo-BocTOHHOM Knrae h Ha n-OBe Kopea.
Ha CaxajiHHe, KypnjiBCKHX ocTpoBax h b Hhohhh hmciotch flpyrne bh^h, Sojiee
6jiH3Kne k B. ermanii s. str. Ha oßnrapHOM apeajie B. lanata npeßCTaBJieHa
pa3JiHHHHMH (|>opMaMH, em;e He^ocTaTorao H3yHeHHHMH. H3ji;aBaeMHe 3flecB
9K3eMHJIHpH OTJIBPiaiOTCH OT 3K3eMHJIHpOB C BaHKaJia, OxOTCKOrO noßepeHCBH
H npHMOpCKOrO KpaH yffJIHHeHHHMH JIHCTBHMH C flOBOJIBHO flJIHHHHM OCTpO-
KOHe^neM Ha Bepxynme. 3Ta <j>opMa onncaHa HaMH KaK B. lanata var. tukurin-
grae V. Vassil. (1. c.). B. B a c h ji b e b.
AMypcKan o6ji., xp. TyKypnHrpa, ßacceira p. 3en, p. ^Hcyr^arHH,
Ha ceBepHOM cKjioHe. Co6p. O. KyseHeBa h H. npoxopoB. —
Prov. Amurensis, jugum Tukuringra, systema fi. Zea, fi. Dzhugdagin,
in declivitate septentroinali. Leg. O. Kuzeneva et N. Prochorov
1909 Vili 14.
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