II.— PORANTHERE^. 



Anthers not or liardly broader than long, usually roundish, opening by pores (always minute). 



E. PAKicuLATA. — Leaves rather thin, paler beneat/i, umbels mostly paniculated; lid thin, conical- 

 semiovate ; outer stamens sterile; anthers truncated, opening at the summit; stigma much 

 dilated ; fruit semiovate, border of orifice compressed, valves enclosed. (SchizophloiEe — 

 Leiophloiaj.) 



E. Leucoxylon. — Leaves equally dull-green ; umbels solitary, mostly three-homered, stalklets 

 elongated, Kd semiovate, jiointed ; outer stamens sterile, anthers truncated, opening at the . 

 summit; stigma much dilated; fruits semiovate, border compressed, valves enclosed. (Schizo- 

 phloias — Leiophloise.) 



E. MELLiODOBA. — Leaves equally dull-green; umbels solitary; Jloners small; lid conic-hemi- 

 spherical ; outer stamens sterile; anthers truncated, opening at the summit; stigma much dilated ; 

 fruits truncate-ovate ; border compressed, valves enclosed. (Ehytiphloife.) 



E. POLTAifTHEMA. — Leavcs broad, equally dull-green; umbels paniculated ; lid almost hemispheric ; 

 outer stamens sterile; anthers truncated, opening at the summit; fruit truncate-ovate, border 

 compressed, valves enclosed. (Rhytiphloias.) 



E. OOHKOPHLOIA. — Lcaves elongated, equally green, shining, veins not much spreading ; umbels 

 j)artly paniculated ; calyces angular ; lid semiovate-conical, pointed ; outer stamens sterile ; 

 fruit hemielhjjsoid ; border compressed, valves deeply enclosed. (Leiophloiffi.) 



E. GRACILIS. — Dwarf ; leaves narrow, equally green, shining ; umbels solitary ; calyces angular; 

 lid almost hemispheric ; outer stamens sterile ; fruits bemiellipsoid, border compressed, valves 

 enclosed. 



E. UNCINATA. — Dwarf ; leaves narrow, equally green ; umbels solitary ; flowers small ; lid semi- 

 ovate ; stamens sharply infracted before expansion; fruits semiovate, border depressed, valves 

 pointed, barely enclosed. 



E. ODORATA. — Leaves rather narrow, equally green ; oil-dots numerous ; umbels mostly solitary ; 

 lid hemispheric-conical ; anthers truncated; stigma somewhat dilated ; fruits bemiellipsoid, 

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



E. LABGiFLORENS. — Leaves thin, equally dull-green ; umbels paniculated ; lid double, the inner 

 hemispheric, less wide than the calyx-tube ; outer stamens sometimes sterile ; fruit small, trun- 

 cate-ovate, border compressed, valves enclosed. (Ehytiphloice.) 



E. HEMiPHLOiA. — Leaves thick, elongated, equally green ; umbels paniculated ; calyces somewhat 

 angular; lid semiovate-conical ; fruit bemiellipsoid, border compressed, valves deeply enclosed. 

 (llhytiphloicE.) 



E. Behrlun^a. — Leaves thick, broadish, sliining, equally green ; umbels paniculated ; flowers small; 

 lid lieiiiisjilicric ; fruit truncate-ovate, border rather depressed, valves enclosed. (Leiophloiaj.) 



E. POPULIFOLIA. — Leaves broad, equally green, shining, long-stalked, mucli transparently dotted ; 

 stalklets very short ; umbels paniculated ; lid liemisjiheric ; fruit small, semiovate, border 

 rather depressed^ valves close to the summit, barely enclosed. (Rhytipliloia!.) 



