Coniogramme intermedia Hieron.

Species

Pteridophytes > Polypodiales > Pteridaceae > Cryptogrammoideae > Coniogramme

Characteristics

Plants 60-120 cm tall. Stipe straw-colored, or with brownish spots, 24-60 cm × 2-3 mm; lamina dull green, ovate-deltoid or ovate-oblong, as long as stipe or shorter, 15-25 cm wide, 2-pinnate, herbaceous to papery when dry, both surfaces glabrous or pilose abaxially. Lateral pinnae 3-9 pairs, basal pair largest, deltoid-oblong, 18-28 × 8-17 cm, stalks 1-2.5 cm, pinnate; lateral pinnules 1-3 pairs, lanceolate, 6-12 × 1.4-2 cm, shortly stalked, base rounded to rounded-cuneate, apex long acuminate or caudate-acuminate; terminal pinnule much larger than lateral pinnules, base very unequal, frequently bifid. Pinnae of second pair trifoliolate or simple (rarely pinnate). Simple pinnae lanceolate, 12-18 × 2-3 cm, shortly stalked to sessile, base rounded-cuneate, somewhat unequal, apex long acuminate or caudate-acuminate; terminal pinna often bifid at base; pinna and pinnule margins serrate. Veins 1-or 2-forked; hydathodes linear, extending into teeth or rarely into tooth margin. Sori extending close to lamina margin.
More
A fern. It grows 60-120 cm tall.
Life form -
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.6 - 1.2
Root system -
Rooting depth (meter) -
Root diameter (meter) -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a temperate plant.
Light 1-6
Soil humidity -
Soil texture -
Soil acidity 2-6
Soil nutriment -
Hardiness (USDA) 8-11

Usage

The fronds or leaves are cooked as a vegetable. The rhizomes are used for starch to make noodles.
Uses medicinal
Edible fronds leaves rhizomes roots
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by divisions.
Mode divisions
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Distribution

Coniogramme intermedia world distribution map, present in Bhutan, China, India, Japan, Lao People's Democratic Republic, Myanmar, Nepal, Pakistan, Papua New Guinea, Korea (Democratic People's Republic of), Russian Federation, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:17281480-1
WFO ID wfo-0001116647
COL ID 5ZTC9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Coniogramme taibeiensis Coniogramme simileima Coniogramme intermedia f. villosa Coniogramme intermedia Coniogramme guizhouensis Coniogramme latibasis Coniogramme guangdongensis Coniogramme taiwanensis Coniogramme intermedia f. striata Coniogramme intermedia var. villosa Coniogramme intermedia var. intermedia Coniogramme intermedia var. pulchra