Steudnera henryana Engl.

Species

Angiosperms > Alismatales > Araceae > Steudnera

Characteristics

Herbs, evergreen, medium sized, to 45 cm. Stems short, densely covered with fibrous cataphyll remains. Leaves few together at shoot tips; petiole mid-green, terete, 30-45 cm × 4-5 mm, sheath very short; leaf blade slightly paler abaxially, mid-green adaxially, peltate, somewhat stiffly membranous, base sometimes somewhat truncate, apex acuminate. Inflorescence solitary, rarely paired; peduncle pale green, terete, 8-15 cm. Spathe golden yellow, inside with a red patch, ovate to ovate-lanceolate, 5-8 × ca. 4 cm, apex cuspidate-acuminate. Spadix up to 2.3 cm; female zone cylindric, ca. 15 × 3 mm, dorsally adnate to spathe; pistil mid-green, depressed globose, ca. 2 mm in diam.; style very short; stigma pale yellow, 2-lobed, exceeding style; staminodes 4 or 5 per pistil, white, shorter than pistil, stoutly spatulate and very shortly apiculate; male zone ivory, bluntly cylindric, free; synandria 6-or 7-androus, ca. 2 × 3.5 mm. Infructescence and fruit unknown.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality -
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Mature width (meter) -
Mature height (meter) 0.38 - 0.45
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Flower color
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Environment

Light -
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Hardiness (USDA) 8-12

Usage

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

Cultivation

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Distribution

Steudnera henryana world distribution map, present in China, Lao People's Democratic Republic, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:89081-1
WFO ID wfo-0000316765
COL ID 52GN3
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Steudnera henryana