Goniothalamus (Blume) Hook.F. & Thomson

Genus

Angiosperms > Magnoliales > Annonaceae

Characteristics

Small or sometimes tall trees, unarmed, with simple hairs. Inflorescence axillary, ramal or cauline, internodal or terminal, cymose, flowers often solitary. Flowers bisexual, pedicellate; bracts basal. Sepals valvate in bud, free or shortly connate at base. Petals 6, in 2 dissimilar series, valvate in bud; outer petals flat, free, spreading; inner petals smaller, coherent along broad distal margins, free and clawed shortly above base, forming a vaulted cap or cone, falling intact at anthesis. Stamens linear, oblong or slightly tapered; connectives broad, convex or (not in Australia) truncate or conical; anthers transversely septate. Pollen in polyads. Carpels several; style distinct; stigma funnel-shaped or (not in Australia) bifid; ovules usually 1 or 2. Apocarps sessile or shortly stipitate, indehiscent. Seeds 1 or 2, puberulous.
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Trees or erect shrubs. Petiole short; leaf blade large, secondary veins arcuately looped near margin. Inflorescences axillary or extra-axillary, 1-flowered or several flowers in fascicles. Pedicel bracteolate at base. Sepals 3, valvate. Petals 6, in 2 whorls, with each whorl valvate; outer petals flat, thick; inner petals small, base shortly clawed, apex forming a cap. Stamens many; anther locules linear or oblong, extrorse; connectives oblong or clavate, 3-angular, apex truncate or rarely rounded. Carpels many; ovules 1-10 per carpel, ± basal; styles elongate; stigmas entire or apex 2-lobed. Fruit apocarpous; monocarps subsessile to shortly stipitate, oblong-ellipsoid or ovoid. Seeds 1-10 per monocarp.
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Growth form tree
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Foliage retention deciduous
Sexuality hermaphrodite
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Cultivation

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Images

Goniothalamus unspecified picture

Distribution

Goniothalamus world distribution map, present in Australia and China

Identifiers

LSID urn:lsid:ipni.org:names:2036-1
WFO ID wfo-4000016013
COL ID 4Q7C
BDTFX ID -
INPN ID 672625
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Richella Goniothalamus

Lower taxons

Goniothalamus suaveolens Goniothalamus aurantiacus Goniothalamus dumontetii Goniothalamus maewongensis Goniothalamus rongklanus Goniothalamus calcareus Goniothalamus caloneurus Goniothalamus catanduanensis Goniothalamus cauliflorus Goniothalamus chartaceus Goniothalamus cheliensis Goniothalamus chinensis Goniothalamus cleistogamus Goniothalamus clemensii Goniothalamus copelandii Goniothalamus coriaceus Goniothalamus costulatus Goniothalamus crockerensis Goniothalamus curtisii Goniothalamus gracilipes Goniothalamus grandiflorus Goniothalamus griffithii Goniothalamus holttumii Goniothalamus hookeri Goniothalamus howii Goniothalamus imbricatus Goniothalamus lancifolius Goniothalamus laoticus Goniothalamus latestigma Goniothalamus leiocarpus Goniothalamus loerzingii Goniothalamus longistaminus Goniothalamus longistylus Goniothalamus macranthus Goniothalamus macrocalyx Goniothalamus macrophyllus Goniothalamus miquelianus Goniothalamus montanus Goniothalamus multiovulatus Goniothalamus ninhianus Goniothalamus nitidus Goniothalamus obtusifolius Goniothalamus panayensis Goniothalamus parallelovenius Goniothalamus peduncularis Goniothalamus philippinensis Goniothalamus puncticulifolius Goniothalamus repevensis Goniothalamus rhynchantherus Goniothalamus bygravei Goniothalamus amplifolius Goniothalamus acehensis Goniothalamus alatus Goniothalamus albiflorus Goniothalamus amuyon Goniothalamus andersonii Goniothalamus aruensis Goniothalamus australis Goniothalamus borneensis Goniothalamus bracteosus Goniothalamus brevicuspis Goniothalamus calvicarpus Goniothalamus calycinus Goniothalamus cardiopetalus Goniothalamus carolinensis Goniothalamus dewildei Goniothalamus dolichocarpus Goniothalamus dolichopetalus Goniothalamus elegans Goniothalamus elmeri Goniothalamus epiphyticus Goniothalamus euneurus Goniothalamus expansus Goniothalamus fulvus Goniothalamus gabriacianus Goniothalamus gardneri Goniothalamus giganteus Goniothalamus gigantifolius Goniothalamus kinabaluensis Goniothalamus kostermansii Goniothalamus magnificus Goniothalamus majestatis Goniothalamus malayanus Goniothalamus ridleyi Goniothalamus roseus Goniothalamus rostellatus Goniothalamus rotundisepalus Goniothalamus rufus Goniothalamus salicinus Goniothalamus sawtehii Goniothalamus scortechinii Goniothalamus sesquipedalis Goniothalamus shraddhae Goniothalamus sibuyanensis Goniothalamus simonsii Goniothalamus stenopetalus Goniothalamus stenophyllus Goniothalamus subevenius Goniothalamus suluensis Goniothalamus takhtajanii Goniothalamus tamirensis Goniothalamus tapis Goniothalamus tapisoides Goniothalamus tavoyensis Goniothalamus tenuifolius Goniothalamus thomsonii Goniothalamus thwaitesii Goniothalamus tomentosus Goniothalamus tortilipetalus Goniothalamus touranensis Goniothalamus trunciflorus Goniothalamus undulatus Goniothalamus uvarioides Goniothalamus velutinus Goniothalamus vietnamensis Goniothalamus wightii Goniothalamus woodii Goniothalamus wrayi Goniothalamus wynaadensis Goniothalamus yunnanensis Goniothalamus megalocalyx Goniothalamus phaeotrichus Goniothalamus kamarudinii Goniothalamus palawanensis Goniothalamus angustifolius Goniothalamus flagellistylus Goniothalamus monospermus Goniothalamus obtusatus Goniothalamus mindorensis Goniothalamus viridiflora Goniothalamus tripetalus