lit. Orientate. Bieberst. ( Flora II. p. 407. 

 1808.) Tuber oblongiim horizontale? Petio- 

 lus spathifer breviter-vaginatus. Folii lami- 

 na hastata 1. sagittato-hastata. Pedimculus 

 petiolo multo brevior. Spathae tubus intus 

 albidus, medio zona purpurante, interdum 

 obsoleta; lamina oblonga, acuminata, fuseo- 

 purpurans,l. in margine tantum fuscescens. 

 Spadix apice mediam laminam altingens. 

 Appendix longe-stipitata, stipite subcylin- 

 drico; clava subrepentino-incrassata, cylin- 

 droidea purpurans, stipite duplo longior. 

 Ovaria ovoidea, horizontaliter exserta , an- 

 nulo purpureo circum stigma donata. An- 

 tberae connectivum non productum. Or- 

 gana neutra .... superiora pleiocycla.— 

 Caucasus. — Bieberstein. — v. s. inplur. 

 Herb ar Us. 



20. Wor&mmnW. SySynops. I. 12. l$66.)Tuber 



... Pctiolus spathifer breviter-vaginatus. 

 Folii lamina elongato-hastata. Pedunculus 

 petiolo multo brevior. Spathae tubus intus 

 ... lamina oblonga valde- acuminata .... 

 Spadix duas tertias spathae sacpe superans. 

 Appendix longe-stipitata, stipite subcylin- 

 drico; clava subsensim incrassata, cylindroi- 

 dea, stipitem duplo non superante. Ovaria 

 ovoidea, horizontaliter exserta, .... An- 

 therae .... Organa neutra . . . . ; superio- 

 ra oligocycla. — Tauria.— Nordmann- 

 v. s. specim. spontau. in Herb. G. Bcrol. 



21. incomptiim. & Tuber .... Petiolus spathi- 



