Brachymenium acuminatum Harv.

Species

Bryophytes > Bryales > Bryaceae > Brachymenium

Characteristics

Plants small, forming loose turfs, light green to yellowish green, glossy; terricolous. Stems (2-)5-10 mm long, sparsely radiculose below; in section cortical cells in 2-4 rows. Leaves erect-appressed, little altered dry, concave; ovate to ovate-acuminate or ovate-lanceolate, 0.5-0.8 mm long; apex acute to acuminate; base flat, not concave; margins erect, entire. Costa short-excurrent, mucro 0.1-0.2 mm long; in section subround, ventral cells 2, large, thin-walled, dorsal substereid band 2 cells thick, dorsal surface cells undifferentiated. Upper laminal cells mostly 6-10: 1, fusiform to linear-rhomboidal, ± sinuolate, (50-)75-150 µm long, 12-18 µm wide, dorsal surface weakly thickened; basal cells generally distinct,quadrate to short-rectangular, 1-2: 1, thin-walled. Perichaetial leaves triangular, ± 1 mm long. Seta (6-)10-15(-22) mm long, yellowish; capsule suberect to inclined or almost horizontal, clavate to cylindrical-pyriform or occasionally smaller and pyriform, 2.5-3.5 mm long, yellowish, neck sulcate, to 1 mm long; exothecial cells subrectangular, walls ± wavy, 1-2 rows of transversely rectangular cells at mouth; peristome teeth 200-300 µm long, endostome with basal membrane 175-200 µm high, segments rudimentary; spores round, 16-18 µm, green, weakly papillose.
More
Plants in loose turfs, yellowish green, glossy. Stems 2-10 mm long. Leaves erect-appressed, concave, ovate to ovate-acuminate, 0.5-0.8 mm long; margins entire; costa short-excurrent. Upper laminal cells fusiform to linear-rhomboidal; basal cells distinct, quadrate to short-rectangular. Capsule inclined to horizontal, clavate to cylindrical-pyriform; endostome segments rudimentary. Recognised by the light green, glossy plants with concave leaves, lax, elongate upper laminal cells and strongly differentiated basal cells.
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 1-6
Soil texture 7-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

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 -

Distribution

Brachymenium acuminatum world distribution map, present in Brazil and South Africa

Identifiers

LSID 35113889
WFO ID wfo-0001154690
COL ID MX6B
BDTFX ID -
INPN ID 846827
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Brachymenium acuminatum Brachymenium altipes Brachymenium aureonitens Brachymenium cuspidatum Brachymenium densifolium Brachymenium dusenii Brachymenium filescens Brachymenium lonchopus Bryum auriculatum Bryum extenuatum Bryum flaccidisetum Bryum harveyanum Bryum pallidojulaceum Bryum pungens Bryum welwitschii Mielichhoferia densifolia Brachymenium borgenianum Brachymenium hyalinum Brachymenium squarrosulum Brachythecium maclaudii Mielichhoferia squarrulosa Brachymenium fabronioides var. densirete