164 103. SELACUNELLA. A 1 . MONOSTELICAE. b 1 . INTERTEXfAE. 



sporophylla of the upper plane spreading, lanceolate, 1 mm. long, acute, 

 rather close, subimbricate, the upper base obliquely cordate, keeled, 

 ciliolate, the keel long-ciliated ; those of the lower plane shorter, ascending, 

 broadly lanceolate, long-cuspidate, spinulose at the edge; macrospores 

 yellow- white, finely glandular on the basal side; microspores yellowish, 

 smooth. 



Forma typica. Borneo. 



Var. rectisulca: Spikes longer, to 15 mm. long; rows of 

 dorsal sporophylla separated by a straight, longitudinal groove. Jar a. 



(122) S. liiimifiisn. JTtefOM., Hedwi., LI, 257. 



Shoots wnde-trailing, sparingly pinnate, the stem hardly J A mm. thick, 

 5 6 mm. broad including the lateral leaves; pinnae 1 cm. apart, 1 IV* 

 cm. long, 3 4 mm. broad, simple or forked. Leaves heteromorphous ; 

 leaves of the lower plane somewhat remote on the main rachis, less so on 

 the branchlets; of the main rachis subhorizontal, very unequal-sided, obliquely 

 oblong-ovate, subacute, glaucous-green, with the upper side very minutely 

 denticulate especially towards the apex and the broadly rounded base, 

 the lower side indistinctly denticulate towards the apex, subentire towards 

 the rotundate-truncate narrow base, the largest leaves 3 mm. long and 

 1V mm. broad; of the branchlets ascending, smaller, narrower at the base; 

 leaves of the upper plane erect, obliquely ovate-oblong, long-cuspidate, 

 rather keeled towards the apex, with the edges very minutely denticulate, 

 the outer base rounded, the inner base rotundate-cuneate, the largest leaves 

 hardly more than I 1 /* mm. long and *U mm. broad. Spikes solitary, 

 hardly more than 3 mm. long, 2 2V mm. broad; sporophylla of the 

 upper plane spreading, very unequal-sided, obliquely ovate, acute, minutely 

 denticulate, keeled, rotundate-cuneate on the upper side at the base; of 

 the lower plane equal-sided, deltoid-ovate, long-acuminate, somewhat 

 keeled, minutely denticulate on both edges; microspores red or carmine, 

 very minutely verruculose on the basal side; macrospores ..... 



Borneo. 



(123) S. phanotricha, H*., Fern AIL, 109; S. ciliaris, Ces., Fel, 

 di Bor., 36. 



Shoots decumbent, or ascending towards the apex, dichotomous in 

 the lower part, the secondary shoots to 12V* cm. long, pinnate, the stem 

 Va mm. thick; pinnae rather close, the lower 2-pinnate at the base; 



