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. 



Dory stigma M adagascariense, Gaud., loc. cit., t. XXXI, f. 12 — 13, 

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



Sect. IV. Microstigma. 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. ; Heterostigma, 

 Gaud.?; Bryantia, Gaud. ?) . 



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

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



22. P. raCGHlOSUS. (Foullioya racemosa, Gaud., 1. cit. t. 

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



** Stigmata terminalia, reniformia v. hippocrepiformia ; filamenta 

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



23. P. humilis, Rumph., Kurz loc. cit. 105. Sussea microstig- 

 ma, Gaud. 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 Hetero- 

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

 been able to discriminate. 



24. P. iatifolkiS, Rpli., 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 spathes of P. verus and P. laevis. 



25. P. COnoideilS, (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). 



