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Rh SPHAGNUM MÜLLERI, Schimp.

Tab. 5.

dclicatulæ, viridulæ vel sordidc albescentes, raro colore dilute purpurascente tinctæ.

1–4-uneialis, tenuis; strato tegmentario duplici: ramuli 3–4-fasciculati, in plantis humilioribus erecto-patentes condensati, in elatioribus 1–2 arcuato-deflexi, caiteri graciliores, flagelliformes, penduli; cellulis corticalibus elongatis in strato unico dispositis, illis porigeris apice lenissime recurvis.

caulina magna, oblongo- vel obovato-lanceolata; cellulis hyalinis spirigeris et porosis: folia ramulina e basi ad medium amplexicaulia erecta, dehinc squarrosa, ex oblongo lanceolata, superne involuto-concava, margine crenato angustissimo, apice (ut in caulinis) plus minus grosse dentato; cellulis hyalinis angulato-serpentinis fibrillis porisque instructis; cellulis chloro-phyllosis situ sectioneque transversali speciei prsecedentis.

monoici: amentula mascula brevia, crassiuscula, violacea, in ramulis comalibus et horizontalibus (numquam in dependentibus) posita.

terminalis, globosa, emersa: folia perichætialia laxiuscula, curvula, oblongo-lanceolata, acuminata, limbo lato versus apicem irregulariter dentatam sensim latiore circumducta; cellulis hyalinis ad folii partem superiorem fibrillis et poris instructis, ad inferiorem carentibus: sporae sulphureæ.