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Green finger lime
The citrus collection17 / 18
Australian citrus

Green finger lime

Citrus australasica · synonym Microcitrus australasica

The garden’s citrus caviar

Rind
Dark green
Flesh
Juice vesicles
Leaves
Small
A living collection

Meet the tree

Green finger lime belongs to Citrus australasica, an Australian citrus with small leaves, thorny branches and distinctive finger-shaped fruit. Microcitrus australasica is a commonly encountered synonym.

Its growth can be bushy and irregular. The collection document describes spring flowering, with further bloom possible when conditions are favourable.

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The fruit develops a dark green rind, sometimes with brownish tones. Inside are the characteristic separate juice vesicles popularly called citrus caviar.

The villa text places ripening between September and December. This is an indicative account rather than a measured calendar for the individual specimen; climate and selection can substantially affect timing.

The appeal is both visual and culinary: the contrast between the elongated rind and the tiny rounded vesicles reveals a form of citrus flesh very different from a conventional orange segment.

A citrus journey

Eastern Australia

Species’ native range between Queensland and New South Wales. The marker shows a region, not the proven origin of the green selection.

The rhythm of the year

September — December

JanFebMarAprMayJunJulAugSepOctNovDec

● Indicative ripening / availability

Period given in the villa document; local confirmation is needed because selection and climate strongly influence timing.

Weather, flowering and cultivation can shift these periods.

Here, in the garden

Look closely

The fruit resembles a finger, giving it its English name. Compare it with the small leaves to appreciate this citrus’s unusual proportions.

Sources & botanical notes

Adapted from the Villa Bizzarria citrus collection document, with botanical checks and the references below. Seasonal windows are reference observations, not a guarantee of ripe fruit at the villa.

Map: Natural Earth · simplified, indicative markers. Updated: 22.09.2026.