br
laete viride v. flavescens nitidulum, ramis brevibus inie r-
le x iis latiuscule complanatis; folia caulina dense imbricata
partitn secunda, e basi parum constricta latiuscule
ovato-lanceolata superne subdenticulata, acumine flexuoso
plus minus lougo et falcato summo apice prueseriim serralo
terminata, margine ubique fere parum reflexo, nervis
obsolelis flavidis, cellulis pallidis basi flav idis, alari-
bus globosis turgidis flavidis superioribus paucis ta x is
pellucidis; pericb. latiora vaginantia, basi laxe reticulata
et flavida, margine magis reflexo, apice serrata; theca
in ped. mediocri purpureo laevi inclinata turgide ovalis
brevis subcernua acqualis fuscidula, exan n u la ta , opere,
turgide conico oblique subulato leptodermi; perist. d. ext.
pallidi lati longi, int. subaequilongi pallide luteoli subrugulosi
imperforati, ciliis solitariis latiusculis brevioribus
subrugulosis interpositis.
Hypnvm (Stereodoìi) r e curvans lìrict. II. p. 614. — Leskea
re cu r van s Mieli. Fl. Am. Bor. II. p. 311. — L. squar rosa Mieli.
1. c. p. 312. — L. a r cu a ta Brid. Sp. Mu.sc. II. p. 54.
H. amoenum Hook, iu Drumm. Muse. Am. No. 196! — H. r e cur
v ans var. Sulliv. Muse. Allegli. No. 18. — H. cupressetorum
Brid. II. p. 409!
Patria. America septentrionalis, ubi in Carolina detexit
Mi c h a u x , in monte Grandfather Carolinae superioris:
S u l l i v a n t , in Pensylvania: A l i i h l e n b e r g , in
república Alassachusets: D e w e y , c Florida habemus;
iu insula Terre Neuve : L a P y l a i e . Haud rarum videtur.
Ab H. cupressiformi nolis cursive impressis longe
refugit.
167. H. cylindi- ic a rpuiu C. Miill.; dioicum; cespites
late prostrati appressi luteo - virides, haud sericei;
caulis repens vage ramosus, ramis inaequalibus gracilibus
compressis; folia caulina erecto-patula, parum falcato-
secunda, longe anguste lanceolato-acuminata curvato-
fcdcata, acumine tettili longo subdenticulato, concava,
margine inferne vel ubique fere parum reflexo, nervis
obsoletis, cellulis linearibus virescentibus, basi flavidis,
alaribus superioribus paucissimis quadratis pellucidis, inferioribus
atrinque ternis parvis subglobose vesiculaeformibus
flavidis; perich. majora robustiora erecta, magis
dentata, basi laxe flavide reticulata; theca iu ped. elongato
purpureo laevi erecta, elongate cylindrica angusta
fuscidula leptodermis, cxamiulata, opere, conieo oblique
subulato longiusculo ; perist. d. ext. Ìongiusculi lutei, apice
serrulato-hyalini, iut. aequilongi laeves in membrana robuste
rcticulata flavidà angusti pertusi, latere angustissime
limbati robuste articulati laeves flavidi, ciliis nullis
V. rudimentariis brevissimis.
Le skea polyantha var. Sulliv. Mu.sc. Allegh. No. 60. — L. te-
n u i ro s lr i s Br. et Seti, in litt. ad S u l l i v a n t !
Patria. Ad imum scopulum Table Mountain dictum
Carolinae superioris, in truncis prostratum : S u l l i v a n t ,
qui et ex Ohione quoque nobis benevole misit.
Nolis cursive impressis ab H. polyantho toto coelo
differt et l i . recurvanti haud dissimile.
168. Iff. B a i s a l io n a e C. Miill.; monoicum; caulis repens
homomallophyllus arete adhaerens subtus radiculosus,
ramis erectis vix curvatis vulde compressis pseudo-complanatis
v ix komomallophyllis e luteo fulvesceniibus brevibus
V. altiusculis subsimplicibus; folia caulina la x e patentia
subsecunda latiuscule ovato - acuminata, integerrima,
concava, margine convexo-revoluto veluti erecto,
nervis brevissimis flavidis, cellulis H. L o x en sis; perich.
anguste lanceolata longius acuminata profunde concava,
basi laxe et flavide reticulata; theca et peristom. H. Loxensis.
Le skea Duisabonae Mont. Ann. d. se. nat. 1845. 4. p. 97.
Patria. Ad caules Macromitrii M a u ritia n i adrepens
in insula Mauritii leg. Du i s a b o .
Ab II. Lo x en si affini notis cursive impressis prorsus
recedit.
169. H. p r o p in q u um Harvey (iu Hook. Ic. Pl. Rar.
l. 24. et Loiid. Journ. of bot. 1840. 2. p. 19.); monoicum?
caulis longiuscule repens, radiculis stellatim dispositis ad-
hacrenSj liliformis foliosus deplanatus flexuosus, ramis
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