1680 Leaflets of Phitjppine Botany [Vol. V, Art. 90 



rulatara angustatis, margine alibi integra et acuta, infra ad 

 costam et rarius ad larainam squamulis sparsis laceris brun- 

 neis valde caudatis adspersis, supra atroviridibus infra pallidis, 

 subcoriaceis (siccis); venis spuriis inconspicnis, opacis; soris ca. 

 1 mm. a margine distantibus; indusio solumraoda post abscis- 

 sionera sori possibili visa, pilis et squamulis ibidem carentibus; 

 sporangiis plerumque 9 — 11; sporis albidis. Differt ab: — 



A. ankolana de Vr., aciunine subintegra, venis opacis. 

 A. microsporangia de Vr., pilis circum receptaculum 



carentibus. 

 A. evecta Hoffin., apice integriore, soris paleis baud 

 circumdatis. 

 Between Duros and Cawilanan peaks, alt. 1050 m., No. 

 13736. 



Cyathea integfra J. Sm. No. 13473, Pk. Duros, alt. 800 m. 



A remarkably ample form; pinnules up to 13 cm. long 

 and 3.5 cm, wide, stalked, cordate, with acute segments. 



G. integra is decidedly variable, and not usually quite 

 entire. I regard C hypocrateriformis v. A. v. R. as merely 

 a form with distinctly serrate segments, connected with the 

 typical form by intermediates in our collections. 



Cyathea (Alsophila) Warihon n. ep. 



Caudice 2 — 3 m. alto, 3 — 5 cm. crasso; stipite teste Elmer 

 ad basin ca. 12 mm. crasso, paleis pallide castaneis vestito; 

 froade 90 — 150 cm. longa, patente, deorsum angustata et 

 pinnis ibidem vix 12 mm. (Elmer) longis; rhachi inerme, 

 castanea, infra glabrescente, nitida; pinnis fere sessilibus, 

 usque ad 35 cm. longis et 12 cm. latis, acuminatis, 

 rhachibus squamulis concoloribus minutis bullatis, et aliis 

 sparsis deciduis linearibus usque ad 2 ram. longis, vestitis; 

 pinnulis plerumque sessilibus, lanceolatis, acutis, deorsum 

 pinnatis; pinnulis", resp. segmentis, adnatis, ca, 8 mm. longis, 

 2 2.5 mm. latis, rectis vel subfalcatis, obtusis, integris cren- 

 ulatis vel obscure serrulatis, papyraceis, infra pallidis, 

 lamina glabris; costa pinnulae paleis parvis bullatis ovatis 

 praecipue deorsum vestita, costa segmenti eisdem adsparsa; 

 venulis utroque latere ca, 8, inferioribus furcatis vel bis fur- 



