22. EVPHOHBIACEM 



Male calyx rotate or disciform 



liii) Calyx 3-6-lobed or partite, not swollen. 

 St. 2 or more, free. Ovary 1-4-celled. 

 Stigmas dilated or if minute, then 

 flowers racemed. Disc or annular, 

 sometimes lobed bnt never of dis- 

 tinct glands. Frt. a 1-2-celled drupe. 

 Fls. in axillary clusters spikes or 

 racemes (M. axillary clustered and 

 F. sub-solitary in 10). 

 2-3-celled. Stigmas dilated . 

 Ovary 2-4-celled. Stigmas dilated. 



9. Sauroput. 



Styles and stigmas 

 Fls. panioled. Frt. 



St. 2-3. Ovary 

 St. 4 or more. 



Fls. clustered 

 St. 2-5. Ovary 1-2-celled. 

 minute. Fls. spicate 

 2. Leaves trifoliolate. 

 baccate 

 II. Cells of ovary 1-ovuled 



A. Calyx valvate or imbricate in bud. Petals present 



in male or both sexes. 



1. Fls. in spikes or racemes. Stamens indefi- 



nite. 

 Trees or shrubs. Eacemes axillary and terminal. 



Petals villous .... . 



Glabrous cultivated shrubs with ornamental leaves. 



Racemes axillary 



Tomentose undershrubs. Eacemes axillary. St. 5-15 



2. Fls. in terminal 2-3-chotomous cymes. 



St. 8-many .... 



B. Calyx valvate in bud. Petals. 0. Styles long, 

 often 2-multi-fid. 



1. L. opposite. M. fl. racemose. F. solitary 



or few. Large tree .... 



2. L. alternate. Fls. spiked, raoemed, or 



panicled. Stamens many. 

 (a) Filaments not connate in bundles. L. 

 .3-5-pal mi-nerved. 

 Anther-cells 2 erect slender. F. fls. with large bracts 

 Anther-cells 2 globose. Trees or shrubs • 

 Anther-cells 3-4 (rarely 2), or anther 4-valved. Trees 

 Anther-cells 2 adnate on the sub-reniform anthers. 



Undershrubs 



(o) Filaments connate in bundles* An- 

 ther-cells sub-globose divergent. 



211 



10. Puiranjiva. 



11. Cyclostemon. 



12. Antidesma. 



13. Bischofia. 



14. Croton. 



Codiceum. 



15. Chrozcphora 



16. Jatrcpha. 



17. Trewia. 



18. Acalypha. 



19. Mallotus. 



20. Macaranga. 



21. Baliovpermum* 



