Osmundastrum C.Presl

Genus

Pteridophytes > Osmundales > Osmundaceae

Characteristics

Plants terrestrial, moderate-sized to large. Rhizome erect, stout, woody, without scales. Fronds dimorphic; stipes arising as a crown at apex of rhizome, ± hairy when young, base of stipe swollen and with lateral flaplike stipules; lamina pinnate-pinnatisect, fertile portions reduced to a midrib with almost no lamina present; pinnae articulate to rachis. Sporangia large, naked, with a small patch annulus. 2n = 44.
Life form -
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system rhizome
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 -

Images

Osmundastrum unspecified picture

Distribution

Osmundastrum world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:30084520-2
WFO ID wfo-4000027399
COL ID 63GQ7
BDTFX ID -
INPN ID 761846
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Osmundastrum

Lower taxons

Osmundastrum pilosum Osmundastrum cinnamomeum Osmundastrum claytonianum