170 



Polypodiaceae. 



/. Nephro/epis exaltata Schott. See p. 56, No. 6. 



Rather numerous on the older parts of the beach, in groups, 



2. Ceropteris ca/ome/anos LInd. See p. 54, No. 1 . 



Very numerous on the lower parts of the steep wall 

 formed by the rupture. 



3. Drynaria quercifolia /. 5m. See p. 113, No. 26. 



One specimen in a crevice at the base of the basaltic rocks. 



Lycopodiaceae. 



4. Lycopodium cerniium L, See p. 113, No. 29. 



A few specimens at the base of the basaltic rocks. 



Pandanaceae. 



5. Pandanus tectorius Sol. See p. 43, under No. 4. 



Several specimens as well on the younger parts of the 

 beach as on the somewhat older ones. 



Gramineae. 



6. Imperata cylindrica P. B. See p. 106. 



Some specimens in crevices at the base of the basaltic 

 rocks. 



7. Saccharum spontaneum L. See p. 100. 



Very numerous on the older parts of the littoral plain and 

 on the tali formed by ashes sliding down. 



8. Pogonathenim paniceum Hack. See p. 105. 



Very numerous on the steep wall formed by the rupture 

 and on the tali at the foot of it. 



9. Ischaemum muticum L. See pp. 89, 90. 



Rather numerous on the beach. 



10. Pennisetum macrostachyum Brongn. See p. 48, No. 8 and p. 99. 

 As well on the base of the basaltic rocks as on the 

 leached-out older parts of the littoral plain, nowhere numer- 

 ous. It seemed to be less common than in 1906. 



//. Spinifex littoreus Merr, See pp. 89, 90. 



Very numerous on the beach, seemingly more common 

 than in 1906. 



