252 The Philippine Journal of Science me 



COCCOCARPIA PELLITA (Ach.) Mull. 



Amboina, Kati-kati, Rel. Robins. 2i2i, 2U28, on branches of Timonius 

 sericeus at low altitudes. 



PAR M ELI A De Notaris 



PARMELIA SULPHURATA Nees & Flot. 



Amboina, near the town of Amboina, Rel. Robins. 2422, on tree trunks 

 near the seashore, October 8, 1913. 



PYXINE Nylander 



PYXINE COCOES (Sw.) Nyl. 



Amboina, Kati-kati, Rel. Robins. 2b32, 2AA6, on trunks of Cocos nucifera, 

 October 6, 1913. 



HEPATICAE 



There are about 54 numbers of Hepaticae in the series Reliquiae Robin- 

 sonianae. It has been impossible to secure a report on this material from 

 any specialist, and accordingly no attempt has here been made to enumerate 

 the various species. 



MUSCI 



The mosses are represented in the Reliquiae Robinsonianae by about 72 

 numbers. A report on this material, prepared by Doctor Brotherus, for- 

 warded in December, 1915, failed to reach me and has apparently been lost 

 or destroyed in transit. 



PTERIDOPHYTA 



The Pteridophyta of Doctor Robinson's collection have already been 

 considered in a separate paper by Captain C. R. W. K. van Alderwerelt van 

 Rosenburgh, 8 and those species apparently not described by Rumphius are 

 accordingly not here enumerated. The groups represented in the collection 

 are the Hymenophyllaceae, Cyatheaceae, Polypodiaceae, Matoniaceae, Glei- 

 cheniaceae, Schizaeaceae, Marattiaceae, Ophioglossaceae, Lycopodiaceae, Sel- 

 aginellaceae, and Psilotaceae. 



SPERMATOPHYTA 



A. MONOCOTYLEDONS 



HYDROCHARITACEAE 



HYDRILLA Richard 



HYDRILLA VERTICILLATA (Linn, f.) Royle 111. (1839) 376. 

 Serpicula verticillata Linn. f. Suppl. (1881) 416. 



Amboina, Batoe gadjah, Rel. Robins. 2000, November 8, 1913, in fresh 

 water at low altitudes. 



Central Europe to Australia. 



' The Amboina Pteridophyta collected by C. B. Robinson. Philip. Journ. 

 Sci. 11 (1916) Bot. 101-123, t. 5, 6. 



