120 The Philippine Journal of Science m« 



Representing: Muscus fbuticescens foemina Rumph. Herb. Amboin. VI, 

 86, tab. XXXIX, fig 1. 



Distrib.: Malaya to British India. 



PSILOTACEAE 



PS I LOT UM Swartz 



PSILOTUM TRIQUETRUM Sw. Syn. Fil. (1806) 117; v. A. v. R. Mai. 

 Fern All. 24. 



Amboina, Batoe Gadjah, Robinson PL Rumph. Amb. 461, August, 1913; 

 Amahoesoe, Robinson PL Rumph. Amb. J^62, September 16, 1913, on trees, 

 altitude sea level to 150 meters. 



Representing: Equisetum amboinicum secundum Rumph. Herb. Amboin. 

 VI, 92. 



Distrib. : Tropical and extra-tropical. 



LIST OF PTERIDOPHYTA DESCRIBED BY RUMPHUS IN THE 

 HERBARIUM AMBOINENSE 



In the following list those species included in brackets do not 

 occur in Doctor Robinson's collection : 



Adianthum volubile polypoides (majus), 75, tab. XXXIII =Lygodium 



circinatum, Sw. 

 Adianthum volubile medium, lh—Lygodium circinatum Sw. 

 Adianthum volubile minus, 76, tab. XXXII, fig. 2, 2=Lygodium scandens 



Sw. 

 Adianthum volubile minus alterum, 16=Lygodium scandens Sw. 

 Capillus veneris Amboinicus, 77, tab. XXXIV, fig. l = [Adiantum sp.]. 

 Cingulum terrae, 87, tab. XL, fig. l=Lycopodium cernuum L. 

 Dryopterls triplex arborea, 73, tab. XXXII, fig. 1—Davallia elata Spr. 

 Dryopteris triplex campestris, 74, tab. XXXIV, fig. 2=Cheilanthes tenuifolia 



Sw. 



Dryopteris triplex sylvestris terrestrls, lZ = Tapeindium amboynense C. 

 Chr. (?) 



Dryoptris triplex sylvestris petraea, 74=[Adiantum or Lindsay at] . 

 Equisetum amboinicum arboreum squamatum (foliatum), 91, tab. XLI, 



fig. l=Lycopodium phlegmaria L. var longifolium (?). 

 Equisetum amboinicum minor, 92 = [Lycopodium nummularifolium Bl.?]. 

 Equisetum amboinicum secundum, 92=PsUotum triquetrum Sw. 

 Equisetum amboinicum *\lvestre=Schizaea dichotoma Sw. 

 Filix amboin ica mas (agrestis), 69 =Dryopteri8 ferox O. Ktze. 

 Filix amboinica urens, 69=? 



Filix aquatica, 65, tab. XXVIII = [Angiopteris amboinensis de Vr.?]. 

 Filix calamaria, 85, tab. XXXVIII =Gleichenia linearis Clarke (typica or 



var. ferruginea aft*.?). 

 Filix canarlna, 64=? 

 Filix esculenta (femina), 67, tab. XXlX=z[Diplazium esculentum Spr.]. 



