Taxon: Sphagnum khasianum

Plate 4. Sphagnum khasianum. 1, habit (× 1). 2, branch cortex (× 175). 3, stem leaf (× 60). 4, branch leaf (× 60). 5, upper cells of stem leaf (× 302). 6, lower cells of stem leaf at margin, outer surface (× 302). 7, upper cells of branch leaf (× 302). 8, cross section of branch leaf (× 450).