176 103. SELAGINELLA. A 1 . MONOSTELICAE. b 2 . BIStJLCATAE. 



orange-coloured or yellow, provided with crowded conical projections on 

 the basal side. 

 Sumatra. 



b. Heterostaehys. 3. 



1. Shoots to about 8 cm. long C 1 ). 



A Lateral leaves entire or at best denticulate. 



X Intermedial leaves distinctly cuspidate. (140) S. Junghuhniana. 

 XX Intermedial leaves not or slightly cuspidate. 



(141) S. Zollingeriana. 



A A Lateral leaves ciliate or ciliolate, at least on 1 side at the base. 

 -f Lateral leaves decurrent on tlw Imcer side at the base. 



(142) S. Karnbachii. 



+ 4- Lateral leaves at best broadly adnate, but not decurrent, at 

 the base. 

 o Both sides of lateral leaves ciliate or ciliolate. 



(143) S. macroblepharis. 



oo Only one side of lateral leaves ciliate or ciliolate. 

 V Spikes to 2 mm. broad. 



O Lateral leaves obtuse. (144) S. polyblepharis. 

 OO Lateral leaves acute. (145) S. philippina. 

 VV Spikes more than 2 mm. broad. (146) S. Zahnii. 

 f .*. Shoots more than 8 cm. long when fully developed. 

 2. Sporophylla hardly heteromorphous. 



X Lateral leaves more or less ciliate or ciliolate. 



(147) S. birarensis. 



XX Lateral leaves entire or at best denticulate. (148) S. decipiens. 

 2.9. Sporophytta distinctly heteromorphous. 



3. Intermedial leaves not or slightly cuspidate. 



4. Sporophytta of the lower plane ciliate or ciliolate. 



V Spikes to 2 mm. broad. (149) S. Hollrungii. 



VV Spikes more than 2 mm. broad. 



(150) S. Teysmanni. 

 J.J. Sporophylla of the Imcer plane entire, at best denticulate. 



See also (160) 8. tenulfolla Spring and (161) S. arlstata Spring. 



