Ilex nuculicava S.Y.Hu

Species

Angiosperms > Aquifoliales > Aquifoliaceae > Ilex

Characteristics

Trees evergreen, ca. 9 m tall. Branchlets pubescent or glabrescent; young branchlets terete, longitudinally angular; third year’s branchlets cinereous, longitudinally plicate and fissured, with semicircular leaf scars and raised inflorescence scars; terminal buds conical, pubescent or glabrous. Leaves on first to second year’s branchlets; petiole brown or black when dry, 9-15 mm, slender, sparsely puberulent; leaf blade abaxially pale green, adaxially green, obovate-lanceolate, narrowly elliptic, lanceolate, or oblanceolate, (6-)8-13.5 × (2-)3-4.5 cm, leathery, abaxially glabrous, sparsely minutely glandular punctate, adaxially glabrous except on midvein slightly pubescent, midvein impressed adaxially, lateral veins 7 or 8 pairs, obscure adaxially, reticulate veins obscure on both surfaces, base obtuse, margin undulate-crenulate, apex shortly acuminate. Inflorescences: cymes, pubescent or glabrous, fasciculate, axillary on second year’s branchlets, base of fascicles with persistent scales of flower buds, reniform, pubescent or glabrous; flowers yellow-white, 4-merous. Male inflorescences: cymes of order 2, 3-flowered; bracts broadly ovate, pubescent, with basal, stipulelike, pubescent appendages; peduncles 1-2 mm, densely pubescent; pedicels 3-4 mm, pubescent; bracteoles 2, basal or submedian; calyx patelliform, 2-2.5 mm in diam., sparsely pubescent, 4-lobed, lobes orbicular, ciliate; petals 4, oblong-obovate, ca. 3 × 2 mm, glabrous, margin sparsely ciliate, basally slightly connate; stamens ca. as long as petals, anthers ovoid; rudimentary ovary subglobose or ovoid, apex rounded or obtuse. Female inflorescences: 1-flowered cymes; pedicels ca. 3 mm, bracteoles 2, basal; calyx and corolla as in male flowers; staminodes ca. 1/3 as long as petals, sterile anthers sagittate; ovary ovoid, ca. 2 mm in diam., apex truncate, stigma discoid. Fruit red, cinereous when dry, globose, ca. 1 cm in diam.; fruiting pedicel 2-6 mm; persistent calyx explanate, ca. 2.5 mm in diam., pubescent and ciliate; persistent stigma navel-like, ca. 3 mm in diam.; pyrenes 4, broadly ellipsoidal, 6-7 mm, 4-4.5 mm in diam., both ends acuminate, abaxially palmately striate and sulcate, laterally rugose and pitted, endocarp woody. Fl. Apr-May or Aug-Oct, fr. May-Dec.
Life form -
Growth form tree
Growth support free-standing
Foliage retention evergreen
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Mature height (meter) 9.0
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JanFebMar
AprMayJun
JulAugSep
OctNovDec
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JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway c3

Environment

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Usage

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Edible -
Therapeutic use -
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Cultivation

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Distribution

Ilex nuculicava world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:83571-1
WFO ID wfo-0001219509
COL ID 3PFR7
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ilex nuculicava f. nuculicava Ilex nuculicava f. brevipedicellata Ilex nuculicava Ilex cinerea Ilex nuculicava var. brevipedicellata Ilex nuculicava var. nuculicava

Lower taxons

Ilex nuculicava var. glabra