E. URNiGERA. — Leaves scattered, long-stalked, almost lanceolar, crenulated, equally dark-green ; 

 oirgTands pellucid ; umbels solitary ; stalks elongated, stalklets rather short ; fruits ellipsoid- 

 urnshaped, border compressed, at the edge annular, valves deeply enclosed. (Leiophloife.)j::^&'-^«' 



E. PTiLVERULENTA. — LeavBS Opposite, sessile, mostly cordate, equally whitish-grey ; oil-glands pel- 

 lucid ; umbels solitary, three- or few-flowered ; stalklets almost none ; fruits small, semiovate- 

 topshaped ; border narrow, depressed, valves small, exserted. (Inophloi^.) 



— E. Stuaetiajsta. — Leaves scattered, stalked, equally dark-green, shining ; umbels solitary, few- 

 flowered ; stalklets almost none ; lid nearly hemispheric ; fruits small, semiovate-topshaped, 

 border narrow, rather convex, valves very small, exserted. . (Inophloise.) 



B. viMiNALis. — Leaves scattered, stalked, falcate-lanceolar, equally green ; umbels solitary, mostly 

 three-jflowered ; stalklets almost none or very short ; lid semiovate, mostly short-pointed ; fruit 

 semiovate, border somewhat convex, valves exserted. (Leiophloiae — Rhytiphloite.) 5'«^«*4-wiL • 



E. EOSTEATA. — Lcavcs scattered, stalked, falcate-lanceolar, equally green ; umbels solitary, with 

 several flowers ; stalks rather elongated, stalklets conspicuous ; lid from an hemispheric base 

 sharp-pointed; fruit below semiglobular, border convex, valves exserted. (Leiophloiee.) 



— E. TBRETicoENis. — Leavcs scattered, stalked, falcate-lanceolar, equally green; umbels solitary, 

 with several flowers ; stalks rather elongated, stalklets conspicuous ; lid mostly elongate-conical; 

 outer stamens straight in bud; fruits below semiglobular, border convex, valves exserted. 

 (Leiophloiae.) 



^ — E. GuNNii. — Leaves scattered, stalked, thick, broadish-lanceolar, equally dark-green, shining; 

 umbels solitary, with several flowers ; stalklets very short; lid shining, hemispheric, short- 

 pointed; fruits topshaped-semiovate, border depressed, valves small, slightly exserted. (Leio- 

 phloisB.) 



• E. VERK^OSA. — Dwarf ; leaves often very small, mostly ovate, equally dark-green, very shining ; 

 flowers 1 to 3; stalks and stalklets very short ; lid shining, short-pointed ; fruits semiovate, 

 border depressed, valves exserted. £(,d\^t^ 



E. RUDis. — Leaves thin, falcate-lanceolar, equally dull-green ; oil-dots pellucid ; umbels solitary ; 

 stalklets short; lid broad-conical, transverse edge of the calyx prominent in bud; fruits semi- 

 globnlar-topshaped, border rather convex, valves exserted. (Rhytiphloise.) 



E. EEDUNOA. — Leaves equally green; umbels solitary; stalks broadly compressed; lid conical, 

 acute; fruit hemiellipsoid, border compressed, valves barely enclosed. (Leiophloiee.) 



E. FOBCTOTDA. — Leaves narrow, equally green ; umbels mostly solitary ; stalks slender ; lid hemi- 

 spheric ; fruit hemiellipsoid, border compressed, valves deeply enclosed. (Rhytiphloife.) 



E. SALDBEis. — Leaves thin, equally dark-green ; oil-dots copious, pellucid; umbels solitary , stalks 

 compressed; lid hemiellipsoid; fruits semiovate, border depressed, very narrow, valves small 

 exserted. (Leiophloiee.) 



