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

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

 urnshaped, border compressed, at the edge annular, valves deeply enclosed. (Leiophloiae.) 



E. PULVERULENTA. Leaves 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. (Inophloiae.) 



E. STUARTIANA. 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. (Inophloias.) 



E. VIMINALIS. Leaves scattered, stalked, falcate-lanceolar, equally green ; umbels solitary, mostly 

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

 semiovate, border somewhat convex, valves exserted. (Leiophloise Rhytiphloiae.) 



E. ROSTRATA. Leaves 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. (Leiophloiaa.) 



E. TERETICORNIS. Leaves 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. 

 (Leiophloiee.) 



E. GUNNII. Leaves scattered, stalked, thick, broadish-lauceolar, equally dark-green, shining; 

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

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

 phloise.) 



E. VERNICOSA. Dn-arf; 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. 



E. KUDIS. 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- 

 globular-topshaped, border rather convex, valves exserted. (Rhytiphloiae.) 



E. REDUNCA. Leaves equally greeu; umbels solitary; stalks broadly compressed; lid conical, 

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



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

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



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

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

 exserted. (Leiophloiae.) 



