BY E. D. MERRILL. 523 



ANONACEAE. 



POLYALTHIA Bliime. 



PoLYALTHiA BECCARii King; Merr. Enmu. Born. PI. (1921) 

 256. 



Mount Gadin, Lundu, s.n. Malay Peninsula and Borneo. 



NEPENTHACEAE. 



Nepenthes Linneaus. 



Nepenthes lowii Hook, f., Merr. Enum. Born. PI. i?'-z1) 

 283. 



Mount Murud, No. 115, the lower portion of a leaf and a 

 detached inflorescence only, no pitcher. Known only from 

 Borneo. 



Nepenthes tentaculata Hook. f. var. imherhis Becc, Merr. 

 op. cit. 285. 



Mount Poi,No. 155. Known only from Borneo. 



Nepenthes sp. 



Mount Murud, No. 125, a detached inflorescence only. 



SAXIFRAaAGEAE. 

 Polyo sma Blume . 

 Polyosma mjobergii sp. nov. 



Frutex vel arbor parva ; ramis teretibus. giabris, raniulis 

 pubescentibus, internodis 5 ad 7 mm longis ; foliis numerosis, 

 confertis, oppositis, oblongis ad oblongo-ellipticis, margine 

 revolutis, integris, 3 ad 5 cm longis, 1 ad 1.5 cm latis, basi 

 acutis, apice rotundatis ad obtusis vel abrupte brevissime 

 acuminatis junioribus supra leviter pubescentibus. vetustioribus 

 giabris, nitidis, olivaceis, subtus pallidioribus, puberulis, nervis 

 primariis utrinque circiter 8, distinctis ; petiolo 5 ad 8 mm 

 longo, pubescente ; infiorescentiis brevibus, confertis, pauci- 

 floris, circiter 3 cm longis, dense pubescentibus, pedicellis 

 circiter 3 mm longis; bracteis oblongo-lanceolatis, 3 ad 4 mm 

 longis; calyce 4 mm longo, lobis 1 mm longis, perspicue 

 acuminatis; petalis lanceolatis, obtusis, pubescentibus, intiis 

 (basi ejfcepto) villosis ; filamentis hirsutis. 



