1016 POLYGONE.E. Riimex. 



iii paniculam laxam elongatam slrictam abeuntibiis, foliis cras.sius- 

 culis iiiCerioribus longe petiolatis vcnosis ovato-oblongis oblusis basi 

 sinu rolundato cordatis hastalo sagiltalis auriculis acutis, caulinis 

 sessilibus lanceolatis acuminalis, sUpulis laciniato-deutatis, verticil- 

 laslris pauciHoris apliyllis. pedicellis versus medium articulalis, valvis 

 meml)ranaceis reticulatis cordalo orbiculatis basi squamula dcflex^ 

 obsilis acheuio longioribus, perigonii laciniis exlernis tri{)lo brevio- 

 ribns reflexis ^. Engl. bot. tab."l27. — R. pseudacetosn Bertol. Fl. 

 It. 4. p. 25^2. 



Hat). in pratis regionis montanJB, Gra?cia in Peloponneso (Sibth.), in Olympo 

 Thessaliiii (Heldrlj, Macedonia Pupra BJtol-a (Orph.), Tla-acia (Grisel).], By- 

 zantii (Sihth.), Tauria, Caucnsiis et Trauscaucasia (Ledeb.), in ditione Talvsch 

 (C.A. M.y!). 



/3. alpiniis. — Minor, collum incrassatum fibras crassiores pau- 

 ciores edens. panicula brevior magis conferliflora, foliorum auriciilcB 

 subdivergentes. — R. triaiigHlaris Guss. Syn. I, p. 434. 



Hab. in saxosis regionis alpinje Graecia^, I^vllene GG00'-G500' (Hddr! Orplil), 

 Parnassus 'iOJO'-GOOU' (Orph! Heldri). 



Specimina Nel)rodensibus et Cala1;ricis similia. 



Ar. Geogr. Euroi)a pr.Tsertim borealis et media a Scandinavia ad Rossiam, 

 in australibus alpinus, Sibiria, America horealis. 



25. R. Tmoleus (Boiss. Diagn. Ser. I, 12, p. 10-1) perennis 

 glaucus glaber, radice...., caulibus ereclis suicato-slriatis in paiii- 

 culam brevem dense multifloram thyrsoideam abeunlibus, foliis 

 crassis oblongo-friangularibus acutis margine crispulis aculis basi 

 hastatis auricidis divergentibus indivisis vel lobulo anclis iiiferioribus 

 petiolalis superioribus sessilibus, slipulis lacinialo-deulalis, pedicellis 

 hupra medium arliculatis, valvis mcmbranaceis reticulatis a biisi 

 rotundata ovatis basi squamula deflexa obsitis ai^heuio longioribus, 

 perigouii laciniis externis triplo minoribus >. 



Hah. in pratis suhalpinis hnmidis ad Bozdagli moiitisTmoULydiai (Boiss!), 

 ad pagnm Gorumse dhionis Kassan Oglu Cilicia; Orientalis (Ky. 130!). 



Validii^r R Acctnsd a quo dilTert glaucedine, ])aniculii thyrsoideu, brevi 

 densa ramis strictissimis, valvis minoribus ovatis basi non cordatis. 



26. R. horizontalis (C. Koch Linn. XXII, p. 211) perrnnis 

 glaber glancescens, radice fibras cyiindricas edeute, caule crasso 

 ereclo slriato-sulcafo, foliis inferioribus peliolatis hastalo-oblongis, 

 superioribus sessilibus triangiilari-lanceolalis acuminalis, s'ipulls 

 iacero-denlatis, paniculcne elongatie subaphylhc raniis deiisifloris erecto* 

 palulis, pedicellis versus medium articulalis, valvis membranaceis 

 relicnhilis basi cordalis callo deflexo basi obsitis acheniiim supcran- 

 tibus. perigonii laciniis externis dcflexis parvis ^^. 



Hali. in rogione suhalpina Ponti Lazici supra Djimil (G. Koc!i! Bal!). 

 Caules crassiusculi et folia glaucesccntia R. Tmolei sed panicnla niinus 

 conipacta raniis magis [ atentilais et valvce valde cordata?. Hac ex loco n:itali 



