IIYPNOIDEAE. N ECK EH A. 5 5
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riculata, parum rugosa, margine erecto, apice creiiulalo,
nervo fere ad apicem producto, cellulis minute rotundatis
incrassatis; perieli, ovato - lanceolata acuminata, nervo
tenui infra medium evanido, infima ovato - subrotunda
enervia; theca breviter exserta, breviter urceolata badia,
oblique conico - rostrato - operculata , calyptra pilosa; perist.
d. ext. lanceolati ìongiusculi valde rugidosi albidi,
linea media exarati, laeviter trabeculati, int. aequilongi
valde fìssUes rugulosi latiiisculi, in tnembrana altiuscula
positi.
N. HooUeri Dz. ut Molkl). Aiiii. .se. nat. 1844. p. 313! — Vi-
lotrichiiui Vhimula Nees ab Es. in Brid. II. p. 759.
Patria. J a v a , Sumatra: K o r t h a l s . Ex insula Java
forsan habuit N e e s a b E s e n be ck .
A N . exserta caracteribus cursive impressis facile
distinguitur.
28. N. f la c c id a C. 3IÜ11.; monoica; caulis secundarius
longissimus flexuosus decumbens flaccidus inordinate
remote breviter p in n a tu s, pallide viridis, tener; Colia caulina
laxissime imbricata, forma N . Plumulae, apice gros-
siuscule eroso - dentata; perich. e basi longius vaginatite,
margine subsinuato-undulata subito acuminata subdenti-
culata; theca et peristomium N . Plumidae.
Patria. Java.
A N . Plumilla inlloresc. monoica et nolis caeteris
laudatis certe differì.
b. Fol ia binervia.
29. N. c r isp a Hdw. (Fund. 3Iusc. II. p. 93. t. 14.
f. 47 — 48.); dioica; caulis repens, secundarius longissimus
late complanatus, pulcherrime c risp ifolius, ramis
brevibus patentibus tenuioribus attenuatis remotis simplicibus
V. elongatis et iterum pinnulatis pinnatim ramosus
obtusus, amoene fuscus, superne lutescens et viridis, ni-
tidulus, firm u s ; folia caulina dense imbricata, e basi minute
auriculata flavida late ovato - oblonga, breviter obtu-
sate acuminata, elcganter rugosa, asymmetrica, margine
erecto minute crcnulato, nervis binis inaequalibus, cellulis
ellipticis pallidis conflatis; perieli, cylindruni longe exser-
tum ciispidatiini angustum sistentia, elongate vaginanti-
ovato-lanccolata acuminata, pallidissima, elongate densissime
rclieulata, apice crcnulala; tbeca in ped. longius
exserio flavido elliptica microstoma, pallida, dein fusca,
exannulata, opere, longe oblique aciculari pallido; perist.
d. ext. elongate latiuscule lanceolato - subulati homogenci
lutei tenerrime rugulosi, remote laeviter arliculati, linea
media obsoleta exarati, int. breviores capillares flavidi
subfissiles vix articulati.
N. Vi s t ich ia cr isp a Brid. II. p. 24fi. — Leskea cr ispa Scliraiik.
Prilli. Et. Salisi), p. 835. - Hypnum cr ispiim h. Sp. PI- P- —
H. pennatum undulatiim crispnm, seti.s et cap.sulis brevibus. Dili.
Muse. p. 273. t. 36. f. 12. A.
Patria. Ad rnpes praesertim calcareas atque schi-
stosas ct truncos arborum per totani Europam ct iu America
septentrionali. — Vere. Rarius fertilis.
Ex Andibus (luilensibus museum simillimum H um b
o l d t retulit, cujus surculiim ct perichaetia vidimus et
a N . crispa disccruere nequivimus. 3Iuscus tamen ab
Europaeo separetur usque adeo, donec fructus accurate
examinatus sit. — A N . pumila affini notis indicatis
differì.
30. ai. B o u g l a s i i Hook. (Bot. Mise. I. 1830. p. 131.
t. 35!)) dioica? caulis secundarius longissimus late complanatus,
ramis simplicibus flexuosis patentibus attenuatis
longis gracilibus remotis pinnatus; folia caulina subarcte
disposita, longiuscule oblonga acuminata, obsoletinervia,
acumine serrulata, pallide virid ia ; perieli, ext. late ovata
acuta subsquarrosa, int. sensim longiora, longiuscule acuminata
convoluta; theca in ped. v ix exserto ovalis ru to -
fusca, opere, oblique rostrato; perist. d. ext. lutei angu-
stati dense trabeculati, linea longitudinali exarati, int. aequilongi
similes, y.
Patria. In rupibus et arboribus ad plagam òcciden-
talem Americae scptentrionalis prope flumen Columbia
dictum: Me n z i e s , D o ugl a s , Scol i ler .