. Beihefte zum botanischen Centralblatt. Plants. Herzog, Beiträge zur Laubmoosflora von Bolivia. 61 Triquetrella cucullata Herzog nov. spec. Caespites pulvinati densissimi, viriduli interne griseo-rufes- centes opaci. Caulis erectus, apice -iterum partitus ramis aequi- longis tenuibus brevibus, aliquantulum t o r q u a t u s. Folia distincte t r i s t i c h a , dense imbricata appressa, ovata vel breviter ovato-lanceolata, v a 1 d e c a r i n a t a , o b t u s a , apice cucullata, marginibus superne revolutis, nervo valido viridi in apice ipso dissoluto, cellulis subquadratis vel rotundatis ch


. Beihefte zum botanischen Centralblatt. Plants. Herzog, Beiträge zur Laubmoosflora von Bolivia. 61 Triquetrella cucullata Herzog nov. spec. Caespites pulvinati densissimi, viriduli interne griseo-rufes- centes opaci. Caulis erectus, apice -iterum partitus ramis aequi- longis tenuibus brevibus, aliquantulum t o r q u a t u s. Folia distincte t r i s t i c h a , dense imbricata appressa, ovata vel breviter ovato-lanceolata, v a 1 d e c a r i n a t a , o b t u s a , apice cucullata, marginibus superne revolutis, nervo valido viridi in apice ipso dissoluto, cellulis subquadratis vel rotundatis chlorophyllosis dense grosse- que papillosis, ad basin laxioribus breviter rectangu- laribus pellucidis. Cetera nulla. Bolivia: An Felsen bei Huaillas (Cordillera real), ca. 3800 m; Januar, 08. Von allen Arten der Gattung durch die kappenförmigen, stumpfen Blattspitzen verschieden. Leptodontium albo-vaginatum Herzog nov. spec. Caespites extensi, laxe cohaerentes, 2—3 cm alti, brunnei, interne rufescentes. Caules erecti, simplices, laxiuscule foliati. Folia sicca contorto - subcrispula, patula, humida suberecta, superiora majora subrecurva, e basi lata vaginante albo-nitida in laminam carinatam longe linguiformem apice breviter acutatam contracta, mar- ginibus inferne anguste revolutis superne dentibus remotis acutis fuscatis praeditis, nervo valido completo in ipso apice paullum recurvo, cellulis papillosis brunneis marginalibus in una serie fuscatis, basalibus anguste rectangularibus hyalinis parum papillosis texta. — Cetera ignota. Fig. 9. Leptodontium albo-vaginatum. a ^ Blatt, von der Rückseite; h = Teil des Bolivia: An humusbedeckten Felsen der ,,Estradillas" bei Incacorral (Prov. Cochabamba), ca. 3000—3200 m; Januar, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Leipzig


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