312 SCHOMBURGK’S GUIANA PLANTS. 
Gardner, n. 1289. Ceará, Gardner, n. 1604. Peru, Moria 
n. 1296, and in almost every Brazilian collection. 
Var. obtusifolia. British Guiana.  Schomburgk, n. 259. 
381. M. (Eriospheria) argyrophylla, DC. Prod. Ul. p. 
181.— Leaves larger and broader than in M. holosericea ; in- 
florescence much less branched; flowers rather smaller, secund, 
— Pedrero, Schomburgk, n. 925. 
382.—M. (Eriospharia) Schomburgkii (sp. n.); cimi } 
compressis petiolis inflorescentia foliisque subtus pube 
brevissima subnitente fulvis, foliis petiolatis amplis ovatis 
ellipticisve acuminatis integerrimis basi rotundatis 3-5-nerviis 
supra glabris, thyrso paniculato terminali, ramis oppositis, 
floribus sessilibus secundis, calycibus campanulatis striatis.— 
Folia fere Diplochite, inflorescentia et flores omnino Miconie. 
Calyces 1 lin. longi. Petala parva obovata. Anthere 
graciles obtusiusculee vix rostratee uniporosee.—Rio Pali 
Schomburgk, n. 1020. . 
383. M. (Eriospheria) rubiginosa, DC. Prod. IH. P. 183. 
British Guiana, Schomburgk, a single specimen " Rio 
Parime, also n. 8 in some of the latter sets. 
- 384. M. (Eriospheria) macrothyrsa (sp. n) ramis sub 
teretibus inflorescentia nervisque foliorum paginze inferioris 
tomento denso rufo subfloccoso obtectis, foliis brevissime 
petiolatis lato-ovatis superne denticulatis basi cordatis T- 
nerviis supra margineque junioribus hispidulis subsetosis, 
adultis glabratis laevibus, subtus tomento brevi denso albido- 
rufis, thyrso elongato, ramis oppositis brevibus, floribus 
sessilibus seriatis subcongestis, calycibus dense rufo-tomentosis- 
— Folia 4-6-pollicaria. Alabastra subglobosa. Caly 
florigeri ovati 11 lin. longi, dentibus brevibus ovatis, mem- 
brana interna vix conspicua. Antherarum auricule majus- 
. €ule. Stylus longe exsertus. Ovarii discus cupulatus, setis 
nu llis; loculi tres. Savannahs, Britisk Guiana.  Schomburg 
M. (Ericepharia) rufescens, DC. Prod. m. ^ T 
