APPENDIX. 108. SELAGINELLA. 239 



or rotundate-cuneate at the base; of the main rachis 2 — 2'/* mm. long, 

 to IV2 mm. broad, somewhat remote, more or less deciduously ciliate or 

 ciliolate at the base; of the branchlets to 2 mm. long and V2 as broad, 

 more ascending, subcontiguous to imbricate, not or sparingly ciliolate at 

 the base; intermedial leaves erect, oblong, acuminate, minutely denticulate 

 and more or less narrowly pellucid-margined on both sides, the inner 

 base more or less cuneate or rotundate-cuneate, the outer base producto- 

 rotundate or cordate and provided with — 3 short ciliae; of the main 

 rachis somewhat remote, IV2 mm. long; of the branchlets imbricate, 

 shorter. Spikes terniinal, solitary, square, 1 — 2 mm. diam.; sporophylla 

 triangular-ovate, acute or acuminate, keeled, minutely denticulate and 

 pellucid-margined, at length spreading, the largest IV2 mm. long; macro- 

 spores numerous, white, smooth; microspores 



Forma typica: Leaves less conspicuously pellucid-margined, the largest 

 lateral ones less distinctly ciliolate at the base, less broadly rounded on 

 the upper base. — Java. 



Forma madurensis: Leaves distinctly pellucid-margined, the largest 

 lateral ones more distinctly ciliolate or ciliate at the base, more broadly 

 rounded on the upper base. — Madoera Island. 



(52) S^. inagniflca, W^afh. — 



Duplicates of Elmer's Nos. 11276 and 13364, determined by Hieronymus, 

 occurring in the Buitenzorg Herbarium, have all the lateral leaves of the 

 main rachis contiguous and only those of the lower part of the stipe 

 somewhat remote. 



(59rt) See No. 29. 



(71a) JK. argiisaiienisiis, meron., Leafl., Yl, 1998. 



Shoots about 60 cm. long, simple in the lower part, 3 — 4-pinnate 

 and broadly ovate in the upper part, the stem pale-ochraceous-brown, 

 somewhat glossy, the stipe obtusely quadrangular, somewhat compressed, 

 to 4 mm. thick; main rachis 1272 mm. broad including the lateral leaves; 

 pinnae to 30 cm. long and 10 cm. broad; pinnulae crowded, ascending; 

 branchlets 2V4 — 5 mm. broad. Lateral leaves remote on the stem, close 

 on the branches; of the stipe subdeltoid, broadly adnate, subfalcate, 

 shortly mucronate-acuminate, the upper side minutely serrulate, broadly 

 rotunddte at the base, the lower side entire or subentire, narrowly 



