680 — STEGOCARPI. PLEUROCARPL HyPxUN. 
stata compositi, trabeeulati; interni totidem in mem- 
brana plus minus exserta carinato- plicata lanceolati, 
integri vel hiantes, ciliis 1 — 4 interpositis, saepius 
rudimentariis sed ex suis cellulis membranae basilaris 
facile cognoscendis. 
è> I. Folia bifariam imbricata. 
Sectio 1. Bendroglossophyllum C. Müll. I. p. 223. — 
Caulis erectus, inferne indivisus stipitatus, superne dendroideo- pin- 
natus, ramis compressis; folia plus minus ligulato - oblonga, rotun- 
data vel elliptice areolata. 
13b. HM. deflexum Wils. (in Stephens. Musc. Nov. 
Seel. Exs.); dioicum; caulis longe repens, nudus anceps; 
divisiones decumbentes vel erectae inferne nudae ancipi- 
fes, superne ramis copiosis, prioribus anguste senioribus 
tenuissime complanatis longissime filiformi - protractis, 
deflexis dendroideo - ramosissimae, rigidae, virentes; folia 
caulina dense disticha, profunde cymbiformi - oblongo- 
ovata breviter acuminata, integerrima, basi vix excavata, 
margine ubique erecto, nervis binis vix callosis igitur 
parum conspicuis ad medium usque productis, cellulis an- 
gustissimis pallide virentibus chlorophyllosis, alaribus pau- 
cis quadratis parvis chlorophyllosis vel rarius incrassatis 
fuscis; folia ramorum filiformium minuta enervia, ad cau- 
lem crassum posita, magis cochleariformia. 
Patria. Nova Seclandia: W. Stephenson. 1843. 
Sterile legit. 
Notis laudatis facile discernibile. 
Incerta species. 
i. Lesken angustifolia Tayl. (Lond. Journ. of bot. 
1847. XX. p. 379.); caulis exiguus erectus subramosus, 
ramis flexuosis pallide luteo-viridibus nitidis; folia laxe 
disticha, ex angusta basi lineari - oblonga obtusa apiculata 
apice dentata ruptinervia substriata, ad ramorum apices 
arcte compressa, ad basin eorum minuta vel subnulla. +. 
Patria, In Danaea alata Sm. Jamaicae. 
