56 



20. GERANIACE^. 



[Averrhoa, 



For. Fl. 45 ; Bedd. Fl. Sylv. 39 ; Dalz. & Gibs. Bomb. Fl. Suppl. 16, 



Oamaranga, Verii. 



In gardens througliont India. Cultivated throughout the presidency ; 

 run wild in some of the forests near villages of North Kanara. Fl. H. 

 and R. S. The unripe fruits are astringent and are used in dyeing. 



2. A. BiUmhi, Linn.; DC. Prod, 1. 689 ; Fl. Br. I. 1. 439 ; Brandis For. 

 F]. 46 ; Bedd. Fl. Sylv. t. 117; Dalz, & Gibs. Bomb. Fl. Suppl. 16. 

 Bilimhif Vern. 



In gardens throughout India. Cultivated in the Konkan and North 

 Kanara. Fl. H. S. Fr. R. S. 



0EDER21. RUTACE^. 



Trees or shrubs. Leaves dotted with pellucid glands, opposite or 

 a,lternate, simple or compound, exstipulate. Flowers in axillary 

 cymes or panicles, regular, bisexual. Sepals and petals 4-5 each. 

 Stamens 4-5 or 8-10 ; filaments usually free, anthers introrse ; disk 

 crenate or lobed cylindrical, annular or elongated between the sta- 

 mens and the ovary. Ovary of 4-5 carpels ; styles as many, free or 

 united ; ovules 2 or more in each cell. Fruit various. Albumen 

 fleshy or ; embryo large ; cotyledons fleshy or f oliaceous. 



Towers usually polygamous. Ovary deeply 2-5-lobed ; 

 styles more or less free, cells 2-ovuled, Fruit carpels 

 dehiscent. (Zanthoxylese. ) 



Leaves opposite, trifoliate. An unarmed tree ... 1. EvoDiA. 



Leaves alternate, trifoliate or pinnate. Prickly trees 



or shrubs ... ... . ••• ... 2, Zanthoxylfm. 



Flowers usually polygamous. Ovary entire ; style single ; 

 cells 1-2-ovuled. Fruit not dehiscent, seed albuminous. 

 (Toddaliese.) 



Leaves trifoliate. Prickly climbers ... ... 3. Toddalia. 



Leaves simple. Unarmed erect trees or shrubs ... 4. Acronvchia. 

 Flowers hermaphrodite. Ovary entire ; style simple ; cells 

 1, many-ovuled. Fruit a pulpy berry. Seed exalbuminous. 

 (Auiautiea).) 

 Ovules solitary or 2 in each cell. 



Style very short, persistent „. 5. GlycoSMIS. 



K^tyle deciduous, j ointejl at the base. 

 Leaves trifoliate or pinnate. 

 Ovules 2 in each cell. 



Unarmed erect shrubs or trees. 



Filaments linear-subulate ... 6, MtTRFAYA, 

 Filaments dilated at the base ... 7. ClatjSena, 

 Climbing shrubs, usually armed ... 8. LxJVUNaA. 

 Ovules solitary in the cells. 



Calyx 3-lobed. Stamens 6. Leaves 



trifoliate. ... ... 9. TriphaSia, 



Calyx 4-5-lobed or-parted. Stamens 



8-10. Leaves pinnate ... 10. LiMONiA. 



Leaves 1-foliate or simple. 



Calyx cupular. Disk elongate ... 11. Paeamig-nya, 



Calyx 3-5-lobed or-parted. Disk cupular. 12. Atalantia. 

 Ovules many in each cell. 



Loaves 1 foliate. Fruit with a soft epicavp ... 13. Citrfs. 

 Leaves pinnate. Fruit with a woody epicarp ... 14. FeroniA, 

 Leaves trifoliate. Fruit with a woody epicarp . 15. Mgle. 



