308 W. Lipsky, 



unicum tantam monocephalum. Ex his tribus speciminibus unum 

 (et solum videtur) tricephalum apud Boissier inter maims fuit, qui 

 in schedula inscripsit: „Pyrethrum corymbosum L.— E. Boiss*. Sine 

 dnbio si Boissier multa specimina (nee unicum) vidisset, hunc erro- 

 rem non fecisset, nam specifice sat differunt a P. corymb oso W. 

 In sua „Flora Orientalis" Boissier omisit P. poteriifolium Ledb. 

 ideoque in errorem adduxit exploratores posteriores. Ego quidem hanc 

 speciem non aggnovi et ad P. corymbosum W. retuli; Albow 

 speciem novam P. Ponticum machinatus est. Specimina mea quam 

 optime congruunt iis Ledebourii, unico forsan excepto (Suchum- 

 Kale), quod differt statura elata, foliis amplioribus et magis viridibus 

 (forma silvatica). 



Quam ob rem censeo, speciem Ledebourii restituendam esse, 

 hisce paulo mutatis et additis: 



Caule ramoso oligocephalo, capitulis saepissime 2 — 4 (rarius 

 1 vel 6), longe pedunculatis; acheniorum coronula dimidiam corol- 

 lam aequante, interdum (rarius) fere totam corollam subaequante. 



Crescit in regione Pontica Caucasi, ilorens Majo- Julio: Anapa 

 1892),Kryraskaya (Terra KosakorumKubanensium, Majo 1892flor.), 

 NoYorossijsk (1890—1892), Suchum-Kal6 (gub.Kutais. 1892). 



Bt, nepBHH pa3t mhoh pacieHie 3to Ohio coo>ho m> nojiOBM* 

 iiOHs 1890 r. bo3j* HoBopoccificKa bi qncji* Tpex-B 9K3eMnMpoBb, 

 m% KOTopHx-b KaaiAHfi rata no 2 toaobke. 3mkmm> owiiraie on 

 H3b4cthhxt> mh-b bh^obi Pyrethrum, a onnca.ni> hxt> npe^BapnTejiLHO 

 KaK-B pa-3H0BHAH0CTL P. corymbosum W. — p. oligocephalum m., 

 ptmEB-B c^-tab AaJTbHtfimia HSCJi-BAOBaniji bo BpeMa tfyflyiKHxi. 9KCi;yp- 

 cifl. B-l 1891 h 1892 rr. mh$ y^ajiocb coopaTb 3HaqnTejn>HHfl Maie- 

 pia-it EaKi Ha m-bctb nepBOHaqajibHaro Haxoat^eHia, TaK-b h n> .npyrnxb 

 M-BCTaxi,. 9tott> codpaHHHtt MaTepiajr* ^ajrb mb bo3moshoctb opieHTH- 

 pOBaTtca. OKaaaaoct, ^to bh^i 9T0Tb no^BepaieHi 3HaiHTejrBHHMb Ba- 

 piainaM-B pse bt> o^hom-b h tom-b ate paflofffe. TaK-b, H3i> 1 9 9K3en- 

 MapoKb, cotfpamnm B03Jit HosopoccificKa iosho HatoflaTb, wo 

 roioBOKX dbiBaerc, 1 A o 6 (maximum), m<m*m> H a cTefa* to MHoro, 

 to Bcero fbckojibko, Ha BoeMnjiHpax'BBHpocinHX'L Bb t4hh JEHCTBJI CHH3y 



