- 26 - 



tlie iipper side, cordate tu truncate and rather produced on the 

 lower side at the base, those of the stem nearly equal-sided. the 

 spikes single or double, the macrospores deciduously verruculose. 



§eici;;iiie2^a «^iihliiiihi-iala. r,.l.r,Êi. 



Heterophyllum, Mo7iostelicae^ b^ Brachystachyae. — Gaules e 

 basi ascendente vel decumbente ascendentes vel erecti, 1-stelici. 

 Folia lateralia basi superiore piloso denticulata, dilatata, rotundato- 

 cuneata, rotundata vel subcordata, inferiore cordato-truncata, 

 subauriculata; foha lateraha caulina remota, lateralia ramulorum 

 ultimorum contigua vel subremota, plus minusve ascendentia; 

 folia intermedia acuminata. Spicae solitariae vel l'-nae, 1 — 4 cm. 

 longae, II/2- iJ mm. latae, latissimae distincte platystichae, an- 

 gustissimae subquadrangulares. — Ceterum 8. fimbriatae Spring 

 similis 



This species may be a iorm of S. fimbriata Spring and dif- 

 fers from Dr. Koorders' No. 292.j8 f^ only in having the leaves 

 of the upper plane acuminate (not long-cuspidate), and the spikes 

 narrovver. — Jaya (Mount Slamat, G. A. Backer No. 355). 



Var. Ilackeri: Folia minora: folia lateralia caulina 

 approximata, lateralia ramulorum ultimorum contigua, subimbri- 

 cata; spicae subquadrangulares, vix 1 mm. latae, saepe 2-nae, 

 simplices vel apicem versus furcatae. — Jayft [Mount Skimat, C. A. 

 Backer No. 167: Preanger Regencies, Ivoorders No. 15077 [j). 



Var. lio(M*<lersii : Planta minor, usque ad 15 cm. longa; 

 folia minora; folia intermedia plus minus brevi-acuminata ; spicae 

 brevissimae, usque ad (> mm. longae, 1 — li/.> mm. latae. 



— Java [Pringombo, Koorders No. 40285 [j; Mount Slamat, 

 G. A. Backer No. 196). 



Nela^iiielSa iiCM'iiiiilala. MMieÊ\. Hedwi., L, 24. 



Heterophyllum, Pletosfelicae, b Gormosae. — Li\mg spécimens 

 from Deli, cultivated in the Buitenzorg Gardens, agrée very well 

 witli Hieronymus' diagnosis but they are distinguished by a few 

 characters not mentioned in the aforesaid description : Shoots ca 

 30 cm. more or less high; stems subterete, laterally slightly 

 compressed and grooved, dirty-red in colour; pinnulae ascending, 

 crowded; leaves of the stem erect, copions but not crowded, the 



