cxxxv. EUPHORBIACE.E. (J. D. Hooker.) 243 



Fein. fl. apetalous. Male calyx shortly toothed .... 40. DIMORPHOCALYX. 

 Fern. fl. apetalous. Sepals 4-5. Pistillode very long, 



filiform ................ 41. ERISMANTHUS. 



*** Sepals valvate. Petals free. Fruit capsular. 



Glabrous shrubs. Petals 4-8. Anther-cells pendulous . 42. AGROSTISTACHYS. 

 Stellately tomentose trees. Anther-cells connate. Styles 



entire ................ 43. SUMBAVIA. 



Stellately tomentose herbs or shrubs. Anther-cells connate. 



Styles bifid ............... 44. CHROZOPHORA. 



Subtribe 4. ACALYPHE^;. Flowers in axillary rarely terminal spikes 

 racemes or panicles, apetalous. Calyx of male closed in bud, usually 

 membranous, oblong globose or ovoid, and splitting valvately into 3-5 concave 

 sepals. Petals 0. Styles usually long, entire bifid multifid or papillosely 

 firnbriate. Fruit capsular, very rarely drupaceous. 



* Filaments free ; anthers erect, 2-celled, culls united by their base 

 only. 



Styles undivided .............. 45. CLAOXYLOX. 



Styles very long fimbriate or lacerate. Female fl. in large 



bracts .... ............ 40. ACALYPHA. 



** Filaments free; anthers 2-celled or 4-locellate ; cells oblong or 

 globose, laterally attached by a narrow or broad connective. 



f Stamens 4 (or more in Alchornea] ; anthers 1-celled. 



Filaments slender, anther-cells globose. Styles plumose . 47. 



Filaments very short, anther-cells diverging downwards . 48. CCELODEFAS. 



Filaments slender, anther-cells oblong parallel . . . . 49. ALCHORNEA. 



ft Stamens very numerous ; anthers %-celled. 



Leaves alternate. Anther-cells pendulous. Fruit fleshy . 50. PODADENIA, 

 Leaves opposite. Anther-cells parallel. Fruit fleshy or 



capsular ......... ....... 51. TREWIA. 



Leaves alternate. Anther-cells parallel. Fruit of 3-angled 



or -horned cocci ............. 52. COCCOCERAS. 



Leaves opposite. Stamens surrounding a naked receptacle. 



Anther-cells parallel contiguous ........ 53, CCELOBISCUS. 



Leaves opposite or alternate. Stamens very many, central 



in the flower; anther-cells usually globose, adnate to 



the often broad connective ......... 54. MALLOTUS. 



ftt Stamens one, few or many ; anthers 3^4.<-locel?ate. 



Styles very long, 2-fid. "Anther-cells globose. Fruit 



capsular ... ............. 55. CLEIDIOX. 



Styles entire. Anther-cells subglobose. Fruit capsular . 56. MACARANGA, 



Styles entire. Anther-cells oblong, superposed. Fruit 



very large, indehiscent ......... , 57. PTYCHOPYXIS, 



*** 



Filaments variously connate in bundles. 



Male and fern. fl. in axillary spikes. Staminal bundles in- 



definite. Capsule unarmed . ........ 58. KOMONOIA. 



Male fl. in axillary racemes, fern, solitary. Staminal bundles 



indefinite. Capsule setose ......... 59. LASIOCOCCA. 



Male fl. in axillary racemes, Staminal bundles definite . 60. POLYPRAGMA, 



