20 



LXXXIX. BORAGINE.E (BAKER AND WRIGHT). 



[Ehreti 



* Corolla shortly exserted from the calyx, campanulate. 

 Leaves conspicuously scabrid above 

 Leaves not scabrid above. 

 Leaves glabrous beneath. 

 Inflorescence terminal . 



Inflorescence axillary or terminal on short 

 branches ...... 



Leaves pubescent beneath . 



** Corolla at least 3 times as long as the calyx. 



Flowers 4-merous ...... 



Flowers 5-merous. 



Corolla 5 lin. long ...... 



Corolla 3-4 lin. long. 

 Leaves glabrous. 



Branches of inflorescence glabrous 

 Branches of inflorescence puberulous . 

 Branches of inflorescence pilose. 



Panicle terminal ..... 



Panicle leaf-opposed .... 



Leaves hairy. 



Upper surface of leaves sparingly hairy 

 Upper surface of leaves densely hairy. 

 Leaves toothed at the apex 

 Leaves entire. 



Calyx-lobes lanceolate, acuminate ; 

 corolla rose-red .... 



Calyx-lobes lanceolate, acute; corolla 

 blue ...... 



Calyx-lobes ovate-lanceolate, obtuse ; 

 corolla whitish . , . . 



*** Corolla less than 3 times as long as the calyx, not 

 campanulate. 

 Branches of inflorescence densely pilose 

 Branches of inflorescence pubescent. 

 Leaves glabrous. 



Calyx glabrous or nearly so ; corolla about 1 lin. 

 long ....... 



Calyx puberulous ; corolla about 2 lin. long. 

 Leaves rounded or subcordate at the base . 

 Leaves deltoid at the base 

 Leaves hairy. 



Flowers 6-7-merous ..... 



Flowers 5-merous. 



Stamens much exserted .... 



Stamens scarcely exserted. 



Leaves oblong, acute .... 



Leaves obovate, obtuse .... 



1. E. feitensis. 



2. E. petiolaris. 



7. 

 8. 



9. 

 10. 



11. 



12. 



13. 



14. 



15. 



E. gurlceanm. 

 IE. litoralis. 



IE. tetrandra. 



IE. longistyla. 



IE. Sdkeri. 

 IE. angolensis. 



IE. abyssinica. 

 IE. silvatica. 



IE. Uraunii. 



IE. amoena. 



IE. rosea. 

 IE. coerulea. 

 IE. obtusifolia. 



16. IE. Zenkeri. 



17. E. cymosa. 



18. 



E. scrobicidata . 



19. 



E. divaricata. 



20. 



E. Gcetzei. 



21. 



E. Stuhlmcmnii 



22. 



E. iiheliensis. 



23. 



E. Fischeri. 



1. E. teitensis, Gierke in Engl. Pfl. Ost-Afr. C. 336. A shrub 

 16-20 ft. high, with whitish pubescent branchlets. Leaves obovate- 

 cuneate, obtuse, 1-1| in. long, rigidly coriaceous, scabrid above, pube- 

 scent beneath when young, finally subglabrous; petiole very short. 

 Cymes few-flowered, forming small terminal panicles ; pedicels very 

 short, pubescent. Calyx lh lin. long, densely pubescent; lobes oblongs 



