Ptychostomum meesioides (Kindb.) J.R.Spence

Species

Bryophytes > Bryales > Bryaceae > Ptychostomum

Characteristics

Plants in dense or open turfs, green or yellow-green, sometimes reddish proximally. Stems 0.5-1(-2) cm, fertile stems evenly foliate, sometimes comose, innovations evenly foliate. Leaves green to yellow-green or rarely reddish, crowded, strongly contorted to shrunken when dry, ovate-lanceolate, flat, 1-3(-3.5) mm, often gradually enlarged toward stem apex; base green, somewhat to strongly and narrowly decurrent; margins revolute proximally, plane distally, limbidium strong, in 2 or 3 rows; apex acuminate; costa percurrent to short-excurrent, awn stout; proximal laminal cells long-rectangular, 3-5:1; medial and distal cells 16-25µm wide, 3-4:1, walls thin, . Specialized asexual reproduction absent. Sexual condition dioicous. Seta red-brown, 2-4 cm, stout, straight to often flexuose or geniculate. Capsule brown, shape highly variable, elongate-pyriform to clavate, strongly curved and asymmetric, (2-)3-5 mm, mouth yellow-brown; ; operculum conic, apiculate; peristome well developed; exostome teeth yellow or orange basally, hyaline distally, lamellae straight, pores absent near base along mid line; endostome not adherent to exostome, basal membrane 1/2 exostome height, segments with ovate perforations, cilia present, appendiculate. Spores 14-20 µm, yellow to green.
Life form -
Growth form -
Growth support -
Foliage retention deciduous
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Identifiers

LSID 35216080
WFO ID wfo-0001213274
COL ID -
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ptychostomum meesioides