^ 
246  STEGOCARPI PLEUROCARPL uvpxcw. 
laxissime distiche foliosus parce dichotome divisus; folia 
caulina e basi brevi angustiore haud impressa late rotun- 
dato-ovata breviter acuminata caviuscula, margine in- 
ferne convexo , superne subdenticulato, nervo ad medium 
evanido carinato unico integro, cellulis ubique amplis la- 
xis pellucidis , utriculo primordiali ad parietes. flexuoso ; 
perich. pauca, vaginantia acuminata, integra, enervia, 
laxissime pellucide reticulata, tenerrima; theca in ped. 
brevi rutilante laevi recto subinclinata turgide ovata pal- 
lida, annulata, opere. longe oblique subulato; perist. H. 
serrulati, ciliis internis interjectis binis. 
H. confertum 8. rotundifolium Brid. H. p. 407. 
Patria. Ad lapides et inter fruticeta in opacis um- 
brosissimis arcis Heidelbergensis, sociis H. depresso, con- 
ferto, Algiriano et murali: A. Braun detexit; locis iis- 
dem prope Monachium, lateres circa Harlaching obtegens: 
Sendtner, in Nagelfluhe prope „den Kalköfen oberhalb 
Maria - Einsidl”: W. Gümbel; prope Argentoratum 
Kneiff et pr. Salisburgum Sauter legisse CORN in 
Delphinatu a Déjean lectum Hb. Bridel. habet. Oc- 
tobri et Novembri. 
Ab H. conferto caracteribus cursive impressis longe 
differt et pulchella species. Ab H. serrulato affinissimo 
oculis nudis colore viridissimo jam distinguitur. 
51. H. serrulatum Hdw. (Sp. Musc. 1801! p. 238. 
t. 60.) ; monoicum; caulis laxe cespitosus decumbens di- 
chotome divisus v. pinnulatus vage ramosus, pallide vi- 
ridis; folia caulina lare disticha . subpatentia, ovato - lan- 
ceolata , plus minus acuminata, caviuscula, margine erecto 
serrulato, nervo tenui ultra medium evanido , cellulis elon- 
gatis angustis, alaribus laxe quadratis pellucidis indi- 
stinctis infima basi utrinque nervi ventricose impressis ; 
perich. e basi vaginante erervi laxius reticulata integer- 
rima longe subreflexe tenuiter acuminata subdenticulata; 
theca in ped. laevi rutilante plus minus elongato apice 
incrassato horizontalis cernuo - oblonga brevicolla, late an- 
nulata , opere. conico subulato obliquo; perist. d. ext. an= 
kehitas õeks RAS 
