xxxiv DICOTS. PARIETALES 



B; d; * 



5. Cochlospermineae: as last, but endosp. of kidney-shaped 

 seed oily (fam. 16). 



6. Flacourtiineae: G free on convex axis, or in tubular axis 

 rarely united at sides to G ; endosp. oily (fams. 17 24). 



7. Papayincae: G free in tubular or bell-shaped axis; endosp. 

 oily; latex (fam. 25). 



8. Loashieae: G sunk in and united to axis ; endosp. oily, 

 rarely none (fam. 26). 



9. Datiscineae : G sunk in and united to axis; endosp. thin, 

 embryo oily; fls. in racemes (fam. 27). 



10. Begoniineae: as last, but no endosp.; fls. in dichasia or 

 scorpioid cymes (fam. 28). 



