Novitates Flom Caucasi. 335 



Horti Petropolitani ipsius Beckeri e Sarepta specimina (a Boissier'o 

 quoque visa) observavi, nullum mini dubium restat, quin E. Tanai- 

 tica Pacz. nil aliud sit nisi E. Sareptana Becker typica. Primo ad 

 ostia Tanais a cl. amico Paczoski'o (1889) reperta, dein a me in 

 nonnullis locis Caucasi septentrionalis lecta: ad Novorossijsk 

 (8 Majo 1892), Eisk (22 April. 1890), Anapa (2 Majo 1892), 

 Stavropol (22 Majo 1892). 



Inter ostia Volgae, Tanais et jugum montium Caucasi propagata. 

 Habitu sat polymorpha quoad folia: folia vel latiora et retusa, vel 

 angustiora et obtusa vel acuta (etiam in speciminibus Beckeri). Quod 

 tamen procedit in multis Euphorbii's. 



IlepBOHaMajibHO, Kor,n,a a aameJTB 3tott> bbai (enje bt> 1890 r.), a 

 npnHJUTb ero 3a E. Tanaitica Pacz., rjiaBBHMT, o6pa30Mt Bci^CTBie 

 OTcyTCTBia BtpaHXT) a nopHHBHXT* aKseMnjiapoBi) E. Sareptana Becker. 

 BnocjTB,n,CTBiH yaie bt> repd. Hsmep. BoTaH. Ca,n,a & aito bo3moskboctb 

 bh^-btl no,a,Ji0BBHe 3K3eMnMpH BeKKepa B3t Capeimi, npaTOMt tt>, 

 koh ohjib yBoissier a no kotophmt> cocTaBJieao onacaaie bt> DC, 

 Prodromus. OKasHBaeTca, uto mob aoeMBJiapH, jieataBmie boat. 

 Ba3BaBiesn> E. Tanaitica Pacz., bb^to BBoe, Kant TanaiecKaa E. Sa- 

 reptana Becker, (fta h caMHB bb.hi E. Tanaitica Pacz. ohjtl onacaBi, 

 BCJi-B^cTBie Toro, ^to bt> rep6. KieB. Yhbb. no#t HMeHearB E. Sareptana 

 oh.ih npBCJiaBH Be coBcto BtpBHe 9K36MnjiapH). 9K3eMBiapH BeKKepa 

 H3-B CapenTH a pacyaoK-B I. K. Ua^ocKaro Bnojrai cooTB-ETCTByrorB 

 mobstl 9K36MnjiapaM'b. KaKB b MBorie bb^h Euphorbia, TaM, b 3tott> boji,- 

 BepaieBT, 3Ha<iBTe.iiMiHMT> Bapian,iflMT>. JlBCTbaoWioTT>Tofoji'BeBiBpoKie, 

 to OM-Be ysKie (KaKi> 6u npafaasaioinjeca kt> E. leptocaula Boiss.), to 

 BuesiqaTHe, to Tynne, to npiocTpeaaae. Hflor^a fojrBe mapoKie jama 

 (Ha 8K3eMnjmpaxT, BeKKepa) no KpaMi> bombcth b mim* h-bckojbko 

 HeaopMajibHbifii bb^-l. noAodaoe ae ABJieaie moebo aatoflaTb a Ha 

 Apyrox-L BBAaxi Euphorbia, ocotfeHBO aa 6mm$mm'b bba* E. lepto- 

 • caula Boiss., rat mojebo bctp*thtl bct> B63aM*TBHe a nocTefleaaHe 

 nepexo^H ot-b ysaaxi JiaaeaaHX* a ,pbbbhxt> jibctbcbt, ki kopotkbmt, 

 ■WPWeBHAHHirb. HafiaeHO mbob" bt> B-BCKOJiBKaxi MtcTax*: HoBopoc- 



