KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND 25. N:0 5. 117 



Long. 26, lat. 22, lat. istli. 6, long. proc. 4 fi. T. XIII, f. 33. 

 Central India. 



This little form is like a very minute Stau. furcigwum Bkéb. (ut supra), hut 

 the processes are not attenuate and the frond is quite smooth. 



58. S. pansum, n. sp. S. submediocre, tam longum quam latum, subcirculare; semieel- 

 lulis ellipticis, dorso leniter rotundatis, ventre paullo innatis, triangulatis, quoque an- 

 gulo processubus 4 rectis divergentibus verticaliter positis (2 supr. 2 infer.) apice tri- 

 dentiferis munito; membrana glabra; sinu valde aperto introrsum rotundato. A basi 

 visum triangulare, angulis rotundatim fissis, lateribus paullo incavatis. 



Long. et lat. 33, lat, isth. 8, long. proc. 7 — 8 få (Me G. C. W.). T. XIII, 1". 

 32, after Wallich Mscr. No. 211. 



This seems nearest to the form I have named S. furcatum f. Indien (sub. No. 

 56) from which it differs in the processes being duplex and binate, and deeply triden- 

 tate at théir apices. 



59. S. Wallichii, n. sp. S. submediocre, fere tam latum quam longum, egregium; semi- 

 cellulis quadrangulatis vel indistincte hexagonis, basi inflatis, apice rotundatis; anguli 

 superiores in processus 6 (divergentes) produeti; processubus sub-erectis, apice 3 — 4- 

 fidis; anguli basales cum processubus parvis sessilibus 3 — 4 dentatis muniti; superficie 

 laevi; sinu aperto, sub-cuneato, interne rotundato. A vertice visum 6-gonum, stellatum; 

 angulis introrsum rotundatis; processubus minoribus non visibilibus. 



Long. 40, lat. 38, lat. isth. 10; long. proc. super. 12 infer 1.5 — 2 ju (fide G. C. 

 VY. Mscr. cum icone Xo. 210). T. XIII, f. 34. 

 Kaneegunge, Xov. 1855. Rare. 

 To my valued friend G. C. Wallich I dedicate this micro-plant. 



60. S. sexangnlare (Bulnh.) Lund. (Desm. Suec. p. 71, t. IV, f. 9; Didymocladon sexan- 

 gularis Bulnh. in Hedw. p. 51, t. IX, A f. 1; Didymocladon stella Mask. X. Z. Desm. 

 p. 308, t. XI, f. 9, 10 1880; Stau. furcato-sfellatum Reinsch Contrib. p. 85, t. XVI, 

 f. 1, 1H75). Formge: 



;'. erassuni, n. v. Cum processubus in ratione diinensionibus crassioribus quam in « 

 (Lind. 1. c): processus aut sinuati et glabri aut serrati. 



Long. 60 — 80, lat. 66 — 75 (c. proc), lat. isth. 12 — 15, long. proc. 16 — 19, crass. 

 proc. 7 — 8 u. T. XV, f. 1, a b for. glabrum; c d forma dentato-serratum. 

 d. intermedium, n. v. Multo gracilior quam pnecedens; processubus paullo attenuatis. 



Long. 55 — 60, lat. 60 — 64 (c. proc), lat. isth. 10—11, long. proc. 15 — 16, er. 

 proc centr. 4 — 4.5 ,u. T. XV, f. 2, also in Wallich Mscr. Xo. 212, 214. 



Bengal, G. C. \Y.: Khasia, G. v. L. 

 £. attenuatum, n. v. Radiis et processubus tenuibus (Stau. {Didymocladon) furcigerum 

 Maskell, X. Z. Desm. pp. 246, 254, t. XXIV, f. 13, 1882). ' 



Long. 48 — 50, lat. 52 — 57 (c proc), lat. isth. 8. long. proc 14 — 16, crass. proc 

 2 ,u. T. XV, f. 3. 



All the above forms, as seen by me, are pentagonal. 



Forma 1 Wallichianae: 



1. triangularis. 2. 'C compressa (2-angulata). 



