E. SALIGNA. Leaves much paler beneath ; veins feathery-spreading; umbels solitary; stalk com- 

 pressed, stalklets very short ; lid hemispheric, short-pointed ; fruit semiovate, border depressed, 

 very narrow, valves small, exserted. (Leiophloise.) 



E. RBSINIFEKA. Leaves much, paler beneath; veins very spreading ; umbels solitary; stalk com- 

 pressed; lid conical, acute ; fruit semiovate, border depressed, narrow, valves exserted, pointed. 

 (Rhytiphloiae.) 



E. PUNCTATA. Leaves paler beneath; veins very spreading, oil-dots pellucid; umbels partly 

 paniculated ; stalks broadly compressed ; lid semiovate-conical ; fruit semiovate, border 

 depressed, valves small, barely exserted. (Leiophloise.) 



E. BOTRYOIDES. Leaves much paler beneath; veins feathery-spreading; umbels solitary; stalk 

 broadly compressed, stalklets almost none ; lid hemispheric ; fruit hcmi ellipsoid, border com- 

 pressed, valves barely enclosed, (llhytiphloiae.) 



E. GONIOCALYX. Leaves equally green ; umbels solitary, stalk compressed, stalklets very short ; 

 lid pyramidal-hemispheric ; fruit truncate-ovate, angular, border narrow, depressed, valves 

 barely enclosed. (Rhytiphloiee Leiophloiae.) 



E. ROBUSTA. Leaves thick, broadish, somewhat paler beneath ; umbels solitary, stalk broadly 

 compressed; calyces pale, lid semiglobular-conical, broader than the calyx-tube; fruit truncate- 

 ovate, border compressed, valves coherent, barely enclosed, (Rhytiphloiie.) 



E. CORNDTA. Leaves equally green ; umbels solitary ; stalklets almost none, lid very long, 

 upwards cylindrical ; filaments yclloie, long, straight in bud; fruit bellshaped-semiovate, border 

 depressed, valves very loug, awlshaped, coherent. (Rhytiphloise.) 



E. OCCIDENTALIS. Leaves thick, equally green ; umbels solitary ; stalks broadly compressed, 

 stalklets short ; lid cylindric-conical; stamens straight in bud; fruits bellshaped-semiovate, 

 border depressed, valves exserted, pointed, (llhytiphloia; Leiophloia;.) 



E. OBCORDATA. -Leaves thick, broad, blunt, shining ; umbels solitary; stalk very broadly compressed, 

 bent downwards, stalklets none ; lid cylindric-conical, narrower than the tube of the calyx; 

 stamens straight in bud; fruit truncate-ovate, very angular, border compressed, valves slightly 

 exserted. (Leiophloite.) 



E. PACHYPODA. Drcarf; leaves thick, equally green ; umbels solitary ; stalks thick, very short, 

 stalklets none; lid semiovate ; fruit hemiellipsoid, somewhat angular, border compressed, valves 

 enclosed. 



E. ERYTHRONEMA. --Leaves narrow, equally green ; oil-dots pellucid ; umbels solitary ; stalklets much 

 elongated; lid conical, filaments red; fruit topshaped, border depressed, valves slightly exserted. 



E. LONGIFOLIA. Leaves elongated, equally green ; umbels solitary ; stalklets elongated; calyces 

 pale; lid broad-conical, acute ; fruit rather large, bellshaped-semiovate, angular, border ascendant, 

 valves enclosed. (Rhytiphloiae.) 



