EEPOET ON THE BOTANY OF TIIE SOUTH-EASTERN MOLUCCAS. 217 



Polyporus (Anodermei) abruptus, Berkl. 



Polyporus (Anodermei) abruptus, Berkl. in Journ. Linn. Soc. Lond., xvi. p. 42. 



Durissimus, imbricatus, reviviscens ; pileo lignicolori hie illic rufescente glabrato ; 

 hymenio noduloso, juniore pallido, seniore pallescente ; poris punetiformibus. 



Pilei by confluence 2-3 inches across, adnate, and decurrent behind, very rigid, the 

 hynieniuni reproduced irregularly and nodulose. A coarse species. 



Arrou. 



Polyporus (Placodermei) australis, Fries. 



Polyporus (Placodermei) australis, Fries, Ep., p. 464 ; Berkl. in Journ. Linn. Soc. Lond., xvi. p. 42. 

 A small form. 

 Arrou. — Generally distributed in the tropical regions of both hemispheres. 



Polyporus (Placodermei) zonalis, Berkl. 



Polyporus (Placodermei) zonalis, Berkl. in Hook. Lond. Journ. Bot., 1847, p. 504, et in Journ. Linn. 

 Soc. Lond., xvi. p. 42. 



Arrou. — India ; Ceylon ; Borneo ; Southern United States ; Cuba ; Mexico ; Brazil. 

 Polyporus (Placodermei) senex, Nees et Mont. 



Polyposis (Placoderrm i) senex, Nees et Mont., Syll., p. 160; Berkl. in Journ. Linn. Soc. Lond., xvi. 

 p. 42. 



Arrou. — Tropical Asia, Africa, and America, also the Admiralty Islands, and in America 

 it extends northward to the Southern United States. 



Polyporus (Placodermei) aruensis, Berkl. 



Polyporus (Placodermei) aruensis, Berkl. in Journ. Linn. Soc. Lond., xvi. p. 43. 

 Pileo dimidiato tenui sulcato-zonato radiato-rugoso primum pulverulento brunneo, 

 margine tenuiori, hymenio concoloii ; poris demum elongatis ; contextu ferrugineo. 

 Pileus 2 inches across, li inches long ; pores ^j inch in diameter. 

 Arrou. 



Polyporus (Inodermei) scruposus, Fries. 



Polyporus (Inodermei) scruposus, Fries, Ep., p. 473; Berkl. in Journ. Linn. Soc. Lond., xvi. p. 43. 



Var. pileo duro reniformi velutino repetite sulcato-zonato umbrino contextu rhabar- 



barino. 



Arrou. — India, Mauritius, Australia, and the warmer parts of America. 



Polyporus (Inodermei) tabacinus, Mont. 



Polyporus (Inodermei) tabacinus, Mont, in Ann. Sc. Nat., 1835, iii. p. 349 ; Berkl. in Journ. Linn. 

 Soc. Lond., xvi. p. 43. 



Arrou. — Mauritius, Australia, New Zealand, Juan Fernandez and Chili, to Mexico. 



(bot. CHALL. EXP. PART in. — 1885.) •' '-'• 



