150 Remarks on the species of Pandanus. [No. 3, 



Besides the above named apparently well-founded species, the fol- 

 lowing somewhat dubious forms belong also to the section Keura. 



Dorystigma Madagascariense, Grand., loc. cit., t. XXXI, /. 12 — 13, 

 and D. Mcmritianum, ejusd., loc. cit., t. XIII, /. 25 — 27, 



Sect. IV. Microstioma. Drupae simplices ; stigmata sessilia, 

 semilunata, reniformia, hippocrepiformia v. bilobata ; filamenta con- 

 nata ; antherae truncatae v. apiculatae ; ovula solitaria. (Foullioya, 

 Gaud. ; Lussea, Gaud, ex parte ; Jeanneretia, Gaud. ; Seterostigma, 

 Gaud.?; Bryantia, Graud. ?) . 



* Stigmata terminalia, bilobata, lobis integris v. bilobulatis ; fila- 

 menta connata ; antherae apiculatae. (Foullioya, Gaud.) 



' 22. P. racemOSHS. (Foullioya racemosa, Graud., 1. cit. t. 

 XXVI, f. 1 — 9, et Foullioya maritime/,, ejusd., 1. cit. f. 21 — 24). 



** Stigmata terminalia, reniformia v. hippocrepiformia ; filamenta 

 racemose connata ; antherae truncatae. (Jeanneretia, Graud.) 



23. P. lllimilis, Humph., Kurz loc. cit. 105. Sussea microstig- 

 ma, Gaucl. loc. cit., t. XXV, /. 8—10. 



Gaudichaud's figure represents a polygamous plant, not yet record- 

 ed in the genus Pandanus. The form of the anthers agree pretty 

 well with those derived from the male spadices. 



23. P. littoralis, (Jeanneretia littoralis, Gaud., loc. c, t. XXV, 

 /• i-7). 



Sussea lagenceformis, Gaud., loc. c, t. XXV, /. 11—14, and Uetero- 

 stigma Heudelotianum, ejusd., loc. cit., f. 15 — 31, I have not as yet 

 been able to discriminate. 



24. P. latifoliUS, Rph., Kurz 1. c. 105. 



The position of P. latifolius must still remain undecided, but it is 

 certainly a very distinct species. The leaves, when recently dried, 

 are scented and used by the Malayan ladies in their toilette cases, like 

 the spat-hes of P. verus and P. laevis. 



25. P. COnoideuS, (Thouars?), (Sussea conoidea, Gaud., loc. 

 cit., t.. XXIV). 



This is a very distinct species. 



*** Stigmata lateralia. (Bryantia, Gaud.) 



26. P. butyrophorus, (Bryantia butyrophora, Gaud., loc, cit. 

 t. XX). 



