- 17 



AVTltOPIlYUJI. Hauljus*. 



Aiilroiilir.viiiii ovaliim. r. .2. r. ff. 



Rhiz,»ma breve, paleis iineari-subulatis vel lanceolatis, integris 

 vel brevi-denticulatis, brunnëis.vel atris vestitum. Stipites approxi- 

 ïhati, erecti, firmi, 2 -4 cm. longi. Frondes late ovato-spathulataB, 

 ■coriaceae. glabrae, 8 — 10 cm. longse, ad vel supra medium 4 — 

 cm. latse, apicem et basin versus abrupte angustatse, apice 

 brevi-aöuminatse, basi anguste cuneatae, longe decurrentes, mar- 

 gine integrae et subpellucida?, costa basin versus haud deficiënte. 

 Sori pauci, leviter immersi, non valde longi, margini subapproximati, 

 irregulariter subflabellati ; capsulae paraphysibus linearibus, spira- 

 übus intermixtae. 



SvCmaitra (Forbes, N°. 2923"). 



Antrophyum costatum. r. I. i\ ff. 



Rhizoma breve, paleis fuscis, lineari-lanceolatis, acuminatis, 

 Siibdenticulatis vestitum. Frondes conferta?, sessiles, spathiilatae, 

 coriaceae, glabrae, 10 — 25 cm. longae, apicem vei sus 3 — 5 cm. 

 latae, apice obtusae, basin versus sensim et regulariter angusta- 

 tae, margine fere rectae, integrae, costa in parte superiore frondis 

 solura deficiënte. Sori breves vel longi, plerumque liberi, leviter 

 immersi, marginibus fovearum leviter productis; sporangia para- 

 physibus capitato-clavatis, petiolatis intermixta. 



Bomeo (Hallier, N°. 3340). — This plant was determined as 

 Antrophyum callaefolium BI. (Ann. Btz., XX, 130) from which 

 it differs by the nearly straight edges, the long costa and the 

 capitate-clavate paraphyses. 



Aiitrophyiim spattiulatiuii. r. .1. r. ff. 



Rhizoma repens, paleis lineari-lanceolatis, fuscis, margine acute 

 et subremote brevi-dentatis vestitum. Frondes spathulatse, coria- 

 cese, glabrae, 45 — 55 cm. longae, inter medium et apicem + 15 c - m - 

 latee, obovatae, apice brevi-acuminatae, margine integrae et + 

 pellucidae, basin versus sensim angustatae, basi anguste cuneatae, 

 in stipitem brevem decurrentes, costa in dimidio inferiore frondium 

 haud deficiënte, nigra, haud prominente. Sori longi, valde numerosi, 

 plerumque reticulati, distincte immersi, sporangiis paraphysibus 

 linearibus intermixtis. 



Lingga Islands (Teysmann, N°. 16636). 



