Tah. LXVIII. 



i. Rynchospora scutellata, Griseb. Nux, a facie postica visa, 



15 diam. ampl. 



z. ,, ,, ,, Nux, a facie antica visa, 



15 diam. ampl. 



3. ,, ,, ,, Floris diagramma. 



4. Rynchospora gigantea, Link. - Nux, a facie postica visa, 



15 diam. ampl. 



5. Rynchospora scaberrima, Boeck. Nux, a facie postica visa, 



15 diam. ampl. 



6. Rynchospora triflora, Vahl. - Nux, a facie postica visa 



(Macrae n. 252), 15 diam. 

 ampl. 



7. Rynchospora Hookeri, Boeck. -- Nux, a facie postica visa, 



15 diam. ampl. 



8. Rynchospora Amazonica, Kunth. Nux, a facie postica visa, 



15 diam. ampl. 



9. Rynchospora viridi-lutea. Nucis basis a facie postica visa 



(Traill n. 1202), 40 diam. ampl.; 

 verticilli exterioris stamina 2 pos- 

 tica quasi glumae 2 minutae ovatae 

 concavae nucis basin amplectentes 

 visae erant. 



10. ,, ,, Floris diagramma. 



11. Rynchospora racemosa, Sauv. - - Paniculae apex, Magn. nat. 



12. ,, ,, ,, Nux, a facie postica visa, 



15 diam. ampl. 



13. Rynchospora dissitiflora, Boeck. Paniculae apex, Magn. nat. 



14. ,, Spicula, 8 diam. ampi. 



15. ,, ,. Nux, 15 diam. ampl. 



