Musc: Exorici:.—Burchelliani. 
WEISSIA POMIFORMIS. 
Weissia caule czespitoso clongato subsimplice, foliis li- 
neari-lanceolatis suberectis, perichetialibus subulatis 
convolutis, seta paululum exserta, capsula spherica, 
operculo curvirostrato. (Tas. CXXXI.) 
Has. In rupibus humidis soli et tempestati expositis, montium 
altissimorum ad locum Mountain Station dictum, rivulo 
Krombeks vicinum, et alibi in jurisdictione Zwellendam, ter- 
rit. C. B. S., hie illic obvia, sed raro cum fructificatione inve- 
nienda. D. Burchell. 
Caules bipollicares, czspitosi, erecti, simplices vel ramosi. Folia 
flavo-viridia, dense imbricata, suberecta, planiuscula, paululum 
flexuosa, siccitate tortuosa,:e basi latiore lineari-lanceolata, 
acutiuscula, integerrima, sub summa lente marginata, margine 
pallido, superne parum incurva, nervo valido ad apicem usque 
attingente : substantia compacta, opaca, basi solummodo te- 
neriore. Perichetialia membranacea, longe subulata, circa 
setam convoluta. Sea perichetio paulo longior, erecta vel 
modice curvata, Capsula exacte spherica, levis, flavo-fusca: 
ore parvo rufescente. Operculum rostratum, rostro deflexo. 
Peristomium e dentibus 16, latiusculis, rufis, integris, trans- 
versim striatis, 
eas Ses 
a 
This curious plant, though having so much the habit and 
the spherical capsule of a Bartramia, has nevertheless a simple 
peristome. Uuacquainted however with the calyptra, I place 
it with some degree of doubt amongst the Weissie. In the form 
of the capsule it approaches WV. Martiana (Tax. CIV. of this 
work) and W, nigrita, from both of which in other respects it is 
widely different. 
Fig. 1, tuft of plants, nat. size. Fig. 2, portion of astem with 
its fructification. Fig. 3, leaf. Fig. 4, extremity of ditto. Fig. 5 
and Fig. 6, perichetial leaves. Fig. 7, capsules. Fig. 8, qper- 
culum, Fig. 9, teeth of the peristome,—magn. 
. 
