Bearbeitung- von im nordwestlichen Persien gesammelten Pflanzen. 171 



Euphorbia stricta L. — Boiss., FL Or., IV, 1099. 



Urumia, in rivi Scher-Tschai ripas glareosas (4./V1L). Exem- 

 plare sehr jung und dürftig*. 



EupJiorhia orientalis L. — Boiss., Fl. Or., IV, 1100. 

 In m. Sahend lapidosis (6./VIII.). 



Euphorbia helioscopia L. — Boiss., Fl. Or., IV, 1107. 

 Khoi, in arvis (23./V.). 



Euphorbia falcata L. — Boiss., Fl. Or., IV, 1111. 



Urumia, in arvis (28. /VI.); Khoi, ad Gescht iuter segetes 

 (30./V.). 



Euphorbia Ssovitsii Fisch, et Mey. — Boiss., Fl. Or., IV, 1113. 

 Khoi, in graminosis (27. /V.); ibidem ad War in saxosis glareosis 

 (29. /V.); Dihman, ad pedem m. Karnaru (lO./VI.) et Tschahrik 

 (16./VI.); Urumia, ad Dise-siamek (30./VI.); Tebris, ad Send- 

 schanab (l./VIIL). 



Euphorbia bothriosperma Boiss. et Ky. — Boiss., Fl. Or., IV, 1119. 

 Urumia, in arvis ad Ser (8./VIL); m. Sahend in lapidosis 

 (6./VIII.). 



Euphorbia Sahendi Bornm. (spec. nov.). 



Sectio: Esulae. **** Semina irregulariter foveolata, 

 malleata vel reüculato-rugosa. 2. Perennes. — Boiss., Fl. Or., 

 IV, 1116—1123. 



Perennis, tota planta minutissime velutino-hirtella sub- 

 cinerascens vel glaucescens, caespitoso-muUicaulis et (caulibus 

 emortius persistentibus) ut videtur dumulosa; caulibus semi- 

 pedalibus, mtmerosissimis, crassiusctdis, simplicibus, infra me- 

 dium siibap>hyllis superne densiuscide foliosis; foliis crassius- 

 ctdis, sessilibus, integris, utrinque breviter velutinis praeter 

 inferior a lanceolata acuta subrhombiformibus (6 X 12 vel 

 7 X 13 mm latis longis, a medio basin et apicem versus sub- 

 aequaliter acutis), umbellariis subconformibus vel paulo 

 tantum eis brevioribus (8 X 11 mm latis longis); floralibus 

 latis ac longis (7X7 mm), deltoideis acutiusculis ; umbellae 

 radiis quinis (rarius ternis) folia umbellaria paulo rarius duplo 

 sup>erantibus; involucro hemisphaerico intus ciliato, glandulis 

 sewAlunatis, cornubus brevibus; Capsula hirtella ovato-oblonga 

 (4 — 4-5 mm longa et 3 — 3'5mm lata); seminibus griseis ob- 



