Mittenothamnium reptans (Hedw.) Cardot

Species

Bryophytes > Hypnales > Hypnaceae > Mittenothamnium

Characteristics

Stems dendroid at the base, arching over and rooting at the apex, 2-pinnate, 1-3 inches long; the branches up to 1 inch long, the larger with leaves imbricate, erecto-patent; the smaller with leaves often as long but much more scattered and more spreading; the stem leaves hardly 1 mm long, very wide at the clasping base, quickly narrowed to a long flat subula; the larger branches with leaves 1-1.5 mm long, ovate-lanceolate, concave; nerve not visible; margin erect, denticulate or strongly denticulate; back of the leaf hardly or only slightly papillose, the cells being shortly and widely vermicular, rather drawn to the apex, but hardly papillose; alar cells numerous on stem leaves, few on branch leaves. Perichaetal leaves numerous, erect or homomallous, lanceolate-acuminate, denticulate; perichaetium axillary. Seta red, erect to near the top, then cygneous, so the small, brown, oval, subsymmetrical capsule is subpendent; the lid is shortly beaked, and the stout, red, and bordered outer teeth shortly connate at the base, closely barred, densely striate, with firm mid-line to far up, and bent inward and pectinate on the inner surface, then erect, slender, and hyaline at the top. Inner peristome and ring not seen. Male flower globose, axillary, with short ovate-acuminate, nearly entire leaves.
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Hardiness (USDA) 9-12

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Distribution

Mittenothamnium reptans world distribution map, present in Brazil and South Africa

Identifiers

LSID 35169938
WFO ID wfo-0001187232
COL ID 43RRC
BDTFX ID -
INPN ID 726816
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Hypnum ometepense Ectropothecium ometepense Mittenothamnium reptans Leskea pallida Microthamnium minusculifolium Microthamnium tuerckheimii Mittenothamnium minusculifolium Stereohypnum reptans var. laxirameum

Lower taxons

Mittenothamnium reptans var. pseudoreptans