ARKIV FOR BOTANIK. Bd 13. N:o 15. 



1. Vernonia viminalis Gleason. 2. V. Valenzuelana A. Rich. ap. Sagi 

 5. V. Sagraana DC. 6. V. linguaefolia Ekman n. sp. 



9. V. Wrightii Sch.-Bip. - 10. V. Tuerc 



