18 



Expedition of 1906 



Fam. Moraceae: 

 Fam. Casuarinaceae : 

 Fam. Amaryllidaceae 

 Fam. Flagellariaceae : 

 Fam. Cypcraceae : 

 Fam. Gramineae : 



Fam. Pandanaceae : 

 Fam. Polypodiaceae 



*Ficus Leucantatoma Poir. 

 tCasuarina equisetifolia Forst. 

 fCrinum asiaticum L. 

 fFlagellaria indica L. 

 *Fimbristylis spathacea Roth 



Imperata arundinacea Cyrill. 



Oplismenus compositus Beauv. 

 fSpinifex squarrosus L. 

 fThuarea sarmentosa Pers. 

 fZoysia pungens Willd. 

 *Pandanus spec, 

 f Acrostichum aureum L. 



Aspleimm nidus L. 



Nephrolepis hirsutula Presl $> 



Lygodium dichotomum Swartz 



The flora of Tandjong Rata, as the foregoing list shows, consists for 

 the most part of typical halophytes. Not less than 22 of the 38 

 phanerogams are included in Schimper's list of the Indo-Malayan 

 strand-flora, and 11 other plants, belonging to genera which include 

 species of Indo-Malayan strand-plants, may probably be reckoned as 

 additional members of the strand-flora. Only eight of the vascular 

 plants enumerated, three of which are ferns, have their chief centre 

 of distribution in the interior. 



The old Barringtonia stems supported an epiphytic flora consisting 

 of small mosses, liverworts, and lichens. The determination of these 

 and the other cryptogams collected in the course of the Krakatau 

 excursion was kindly undertaken by Prof. V. F. Brotherus (mosses), 

 Prof. V. Schiffuer (liverworts), Prof. A. Zahlbruckner (lichens), Prof. 

 P. Lindau (fungi), and Dr E. De Kruyfl" (bacteria). I take this 

 opportunity of expressing my cordial thanks to these botanists. 



The small epiphytes on the Barringtonias of Vlakke Hoek in- 

 clude : 



Musci : 



Hepaticae 



LlCHENES 



Trichosteleum hamatum Dz. et Mb. 

 Calymperes Hampei Dz. et Mb. 

 Hyophila Micholitzii Broth. 

 Cheilolejeunea parvula Schifth. n. sp. 

 Microlejeunea cucullata (Reinw., Bl. et Nees) St. 

 Acrolejeunea integribractea Schifth. 

 Lopholejeunea spec. 

 Parmelia perforata Ach. 

 Parmelia relicina Fr. 

 Physcia spec. 



