464  STEGOCARPI. PLEUROCARPI. nypxuw. 
Patria. Peru, in sylvis Cinchonarum prope Loxam, 
reg. temperata, elev. 1080 hexapodum: Humboldt et 
Bonpland. > 
Ab H. plicato simili notis cursive impressis toto coelo 
refugit. 
425. H. euchloron Bruch (in Hb. Hampeano!); H. 
Bonplandii simillimum, sed rami magis flexuosi distinctius 
homomallophylli chlorophyllosi, inferne ochracei; folia cau- 
lina magis plicata striclissima ;. perich. strictissima ner- 
vosa; theca in ped. parum breviore subinclinata macro- 
stoma brevius cylindraceo - oblonga, basi brevicolla, operc. 
longe subulato obliquo; perist. d. int. in membrana alta 
albida tenera valde hiantes, ciliis binis longiusculis in- 
terpositis. 
Patria. Montes Caucasici, prov. Abasia, in ligno 
putrido: Th. Döllinger 1836 legit. 
426. H. Walliehii Hook. (in Schw. Suppl. HI. 1. 1. 
t. 219, non Bridel!); dioicum; caulis longe prostratus 
turgidus densifolius lutescens, ramis distantibus similibus 
turgidis brevibus simplicibus subincurvatis vage ramosus, 
rigidus; folia caulina ad caulis basin minuta remote squar- 
rulosa, apicem versus sensim densius imbricata, siccitate 
crispate subsquarrosa, humore laxe patentissima, ma- 
juscula, late orato- lanceolata loriformi - acuminata, lon- 
gitudinaliter pluries complicato- concava, nervo flexuoso 
pallescente canaliculato ad apicem usque fere producto, 
margine erecto, inferne denticulato, ad acumen rugulo- 
sum erose serrulato, cellulis basi brevibus angustis den- 
sis laevibus, sursum sensim rotundis valde incrassatis 
scariosis tenuiter papillosis, alaribus ad alas planas pau- 
cissimis minute quadratis diaphanis; perich. e basi vagi- 
nante laxissime pellucide reticulatä im acumen longissi- 
mum angustissimum loriforme tortum attenuata, valde 
obsoletinervia veluti enervia, margine hic illic undulato 
subintegerrimo; theca in ped. elongato rubro laevi valido 
flexuoso subinclinata, longiuscule eylindrico - oblonga, sub- 
