'I'.iopa Ma.n.-ucypm. 2 ? 



OTHomeide T. amurensis kt> T. cordata Mill. n;n> Knponu, 

 K'b T. cordata var. sibirica Fischer ii;n> KyaneuKaro A.iaxay 

 ii Kb T. japonica Miq. emend. (T. cordata var. japonica Miq.) 

 onpeaiJiHTb iie nerKo. OObiKHOBeimo T. cordata MilL curraexcji 

 3a Tim'L ii K'b neii npitcoe^traaiDTca ocTajibima xpn, kuku e<>- 

 noA^imeHHbifl eft. Tanoft cnoco6-b H3o6pamema cncxeMaxinie- 

 cKHx-b (j^aKTOB-b, KOHew), o^eHb MHoro iiM'beTb aa ce6a, ho 

 3/rfecb B03HHKai)T'b cjriyryiomia 3axpy<iiieiim; anoncKan (|iop.\ia 

 OTJinuaexca He TOJibKO nocxoaHHbiMii oco6eiiHocT5iMii bt> CTpoemn 

 jiHCTbeB'b, ho h npucyTCTBieMij cTaMiiHo^ift, t. e. npn3HaKa 

 ceKHioHHaro (MOHorpa^t J. N. Bayer paafl-BJiaerb post Tilia 

 Ha 3Bti ceKiiin Haplo- ii Diplopetaloideae coo6pa3Ho oTcyTexBiio 

 h npncyxcxcxBiio cxaMimojiifi). AMypcKaa riirna n\rf>e/rb 6ojit>e 

 KpynHbie iijio^h, ^bwb eBponencKaa, xaKi> uxo Mdh-ru-Monu-n, 

 nepBOHa^ajibHO o6o3HaHHjn> ee na repOapiibix-b axnicexax'b, 

 KaK-b T. cordata var. macrocarpa, oxM-fexiiB-b (J)opMy cx> iun- 



pOKO-OBaJIbHHMII JIIICTbflMH II (f)OpMy CX> nOHTH HiapOBH^HblMII 



iijiojaMir. PacoBoe na3BaHie, ^aimoe MahcuMoeune.wb T. cordata 

 var. manschurica Heysodiio bt» Bii,xy cymecTBOBama caMoexo- 

 HTeribiiaro Biua T. manshurica Rupr. et Max. coBepmeHHO 

 TaKwe OTHOcamaroca kt> eBponeiiCKon T. argentea ii anoHCKOft 

 T. Miqueliana Maxim., Kain> T. anuirensis oxhociixch kt> T. 

 cordata Mill. 



CpaBiiiiM-b renepb rjiaBHbia pacbi axoro iiiiKJia. 



T. <■ o r d a t a M i I 1. (speeimina Austro-hungarica), foliis cor- 

 dato-acuminatis. sinu planiusculo, margine inverse serratis, 

 serraturis acutis bivviter nmcronatis supra opacis viridibus, 

 subtus canis, axillis basilarilms rufo barbatis caeterum glabris; 

 Cymis laxiusculis J — 15 floris, floribus expansis 10—15 mill, 

 in diam. fructibus globosis vol subglobsis 4—5 mill, in diam. 



T. sibirica F i s c h e r (Herb. Petrop.), utpraecedens sed 

 iblia basi subtruncata vrl subcordata vel autem subcuneata, 

 saepe latiora quam longa, subtus pallide viridia ad venas 

 pilosa, serraturis acutioribus. 



T. amurensis, foliis grandiusetpaucius serratis, serraturis 

 lengiuscule mucronatis, nervorum rete valde impresso, sinu 

 saepe profundo, fructibus subglobsis 5 mill, latis, vel late ova- 



ombmphoba foliis minoribus subcoriaceis siccis et supra canes- 

 cent ibus subtus ad nervos solum vel aequaliter sparse pilosis, 



