Euphorbia. euphorbiace^. 1131 



117. E. Iteophylla (Boiss. Cent. Eiiph. p. 39. — d.c. Prodr. 

 XV, p. 171) glabra, caulibus terelibus erectis crebre foliosis inferne 

 landem denudatis et cicatricosis, umbellse radiis 5-G brevjbus bis 

 bifidis, foliis sessilibus membranaceis a basi attenuata lanceolatis 

 acutis integris ab inferioribus elongatis ad supcriora oblonga sensim 

 abbreviatis, floralibus in palellam parvam planiusculam orbicularem 

 fere omnino connalis, glandularum cornubus longis convergentibus 

 acutis, capsula depressa elevatim punctulala, semine ovato ^. Boiss. 

 Euph Ic. tab. WS. — E. glaberrima G. Koch Linn. XXI, p. 726 non 

 Klotsch. 



Hab. in Iberiae Caucasic* valle fluvii Aragwi(Hohen!), in Grusiil (C.Koch!). 



Affinis E. amygdaloidi dilTert caule etiam superne dense folioso, foliis 

 formae aliena?, lioralibus diniidio minoribus. Folia inferiora 3-4 V»-polUces 

 longa 7-8 lineas lata, 



118. E. macroceras (F. et M. Ind. lY, Pelrop. p. 36) tola 

 sparsim et patiile hirtula. caulibus herbaceis proceris sulcato-strialis 

 sub umbella crebre ramulosis, ramulis radiisque quinis iongis longe 

 et iteratim bifidis, foliis amplis tenuiter membranaceis a basi pctiolata 

 cuneata ovato-oblongis acutis integris superioribus sensim diminutis, 

 umbellaribus ovato-oblongis, floralibus in patellam orbicularem con- 

 caviusculam omnino connatis, involucri campanulati fauce velutini 

 lobis dense ciliatis breviter ovatis truncato-retusis, cornubus conver- 

 genti-recurvis sensini attenuatis glandulee latitudine longioribus, 

 capsulS depressa elevalim punctata profunde trisulca, semirie ovalo- 

 sphrcrico, caruncula sessili depressa ^. Boiss. Euph. Ic. t. 114. 



Hab. in umbrosis subalpinis Iberiae Caucasicse (Hohl), Cartaliniae (Szov!), 

 Guriae (Nordm !), Caucasi orientalis (Rupr!). 



Facies E. asperce a qu^ caracteribus longe distat, caules 2-3-pedales, radii 

 4-8-pollices longi, folia majora 3-4-pollicaria, capsnla 2 lineas lata. 



119. E. rumicifolia (Boiss. Gent. Eupii. p. 89. — d.c. Prodr. 

 XV, p. 171) pilosula vel glabrata, caulibus erectis herbaceis striato- 

 sulcatis crebre foliosis superne breviter ramulosis, radiis 7-9 brevi- 

 bus tenuibus bis bifidis, foliis membranapeis sessilibus vel breviter 

 peliolatis a basi obtuse cordato-biauriculata ovatis vel ovato-ohlongis 

 obtusis, superioribus et umbellaribus basi truncatis aculiusciilis, 

 floralibus in patellam orhicularem concaviusculam fere omnino coali- 

 tis, involucri iritus velutini lobis truncatis, glandulre transvcrse 

 latioris cornubus longis convergentibus, capsula olevalo-puriclata, 

 semine ovato, caruncula plana "^ . Boiss. Euph. Ic. tab. 115. — 

 E. cordifoUa G.A. Mey. Mss. in pl. Szov non alior. 



Hab. in Guria (Szovl), Armenia Turcica (Huet!), Anuenia australi ad Mu- 

 kiis (Ky !), Ponto Lazico in valle Djimil (Bal!), in sylvis supra Trapezuntem 

 (Bourg!). 



Differt ab. E. macrocerate foliis basi auriculalo-cordatis, radiis brevibus 

 poUicaribus, foliis floralibus minoribus, glandulis transverse dilalatis. 



