398 STEGOCARPI. PLEUROCARPI. nvpyum. 
nosuli, int. angustissimi solidi flavidi, ciliis singulis ae- 
quilongis albidis interjectis. 
H. demissum Sulliv. Musc. Allegh. No. 48. 
Patria. Yn rupibus declivibus irroratis montis Grand- 
father Carolinae superioris: Sullivan t. 
Ab H. demisso caracteribus expositis certe differt. 
Theca senectute nutans. 
203. H. Marylandicum C. Müll.; monoicum; longe 
lateque prostratum viride compressum flaccidum robustius 
latius; rami apice subcuspidati ; folia caulina laxe imbri- 
cata vir secunda, late ovato- acuminata , integerrima, 
margine erecto, elongate lineari- areolata, pallida, cellulis 
alaribus majusculis hyalinis v. flavidis; perich. anguste 
lanceolato- acuminata profunde concava, margine reflexa; 
theca in ped. elongato flexuoso inclinata multo robustior 
oblonga subcernua , ore coarctata, perist. H. Caroliniani. 
H. demissum var. Sulliv. Musc. Allegh, No. 49. 
Patria. In summo Marylandiae jugo Backbone dicto, 
ad saxa madida: Sullivant. 
Ab H. Caroliniano notis editis certe refugit. 
204. M, maritimum C. Müll; monoicum; longe et 
late prostratum rigidiusculium lutescens subrobustum elon- 
gatum sed breviter ramosum; folia caulina dense imbri- 
cata, parum secunda, e basi longius angustiore late co- 
chleariformi -ovata subacuminata, profunde concava, mar- 
gine reflexo, nervis subdistinctis binis flaviusculis , cellu- 
lis grosse ellipticis; perich. vaginanti-ovata longius acu- 
minata; theca in ped. mediocri subvalido rutilante incli- 
nata anguste cylindracea, operc. longe subulato obliquo. 
Leskea maritima Hook. Musc. Exot. t. 166. — Brid. II. p. 294. 
Patria. Prom. b. spei, in fruticetis arenosis sinus 
Plattenberg: Burchell. : 
Ab H. Caroliniano simili caracteribus expositis distat. 
Fruetum tantum immaturum habemus. 
205. H. brachycarpum Hmp. (Ic. Musc. tab. 11.); 
monoicum; H. microcarpo simillimum; folia caulina an- 
