Ujeunex. franz stephani. species hepaticarum (Vol. IV, 4940), 
Hab. Himalaya, Bhotan. 
3. Omphalanthus renistipulus St. n. sp. 
Sterilis, minor, flavo-virens, flaccidus, gracilis muscis consociatus. 
CoM/isad3cm. longus, tenuis, parum breviterque raraosus. Foliacaulina 
parum imbricata, recte patula, valde concava, apice obtusa, arcte decurva, 
in plano late ovata 4 mm. longa, 0,8 mm. lata. C««tt/a;super3e 48 X 48 ^t, 
mediae 48 X 27 [t , basales 48 X 36 trigonis magnis acutis subnodulosis. 
Lobulus magnus, folio triplo brevior, carina bene arcuata, apice quam 
basis duplo angustiore, oblique truncato, angulo acuto. Amphigastria 
caulina magna, caule quintuplo latiora, optime reniformia, cauli 
appressa, plana, breviter sinuatim inserta. 
Hab. Africa orientalis, in monte Ruwenzori. 
V. ARCHILEJEUNEA Spruce 
Plantae majusculse, rarius parvae, vulgo glaucescentes vel pallide 
flavescentes, corticolae vel rupicolae. Folia caulina magna, concava, 
saepe plano-disticha, obtusa, integerrima, margine postico saepe arcte 
incurvo vel involuto, lobulus itaque saepe occultus. Cellulx vulgo regu- 
lariter hexagonae, trigonis validis, basalibus saepe trabeculatim con- 
fluentibus. Lobtilus angustus, elongatus, cylindricus, ajsice truncatus, 
acutus vel apiculatus. Amphigastria caulina majuscula vel magna, plus 
minus profunde sinuatim inserta, rotunda vel reniformia, integerrima. 
Periantkia in ramulis terrainalia, uno latere (rarius utrinque) innovata, 
Plicis interdum alatis, asperis vel sublevibus. Folia fioralia cauiinis 
similia, vulgo majora, angustiora integerrima; lobulus plus minus 
elongatus, profunde solutus vel sessilis, angustus integerrimus. Andracia 
diandra, magna, longius spicata, in caule ramisque terminalia, ex apice 
saepe vegetativa vel repetito spicata, bractels laxiusculis saepe longius- 
c«lis, in paucis longissimis. 
Africa 
1. Archilejeunea snbioermis St. n. sp. Fernando Po. 
2. Archilejeunea alata St. n. sp. Insulae Comorae. 
3. Archilejeunea brevilobala St. n. sp. Madagascar. 
4. Arehileieoneaelobalala St. n. sp. Africa orienlalis. 
5. Archilejeonea erronea St. Cape Colony. 
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