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Amyema cambagei

needle-leaf mistletoe

Loranthaceae Eastern Australia

Attracts Pollinators Attracts Butterflies Drought Tolerant

SunFull Sun

WaterLow · drought-tolerant

HardinessZones 9–10

Overview

Amyema cambagei is an aerial stem-parasitic plant, a mistletoe, native to eastern Australia, growing on the branches of she-oaks (Casuarina spp. and Allocasuarina spp. species). It forms a pendulous, clumped mass of slender, drooping, needle-like green stems and leaves 4–12 inches (10–30 cm) long that closely resemble the foliage of its host, a mimicry that can make it hard to spot. The plant attaches to host branches by a swollen connection called a haustorium, through which it draws water and nutrients, while keeping chlorophyll and making some of its own food. Clusters of slender tubular red flowers about 0.8–1.2 inches (2–3 cm) long appear among the foliage, followed by small fleshy berries. Amyema cambagei occurs wherever its she-oak hosts grow, from Queensland through New South Wales into Victoria. It spreads by seed in sticky berries that are eaten and deposited on branches by birds, particularly the mistletoebird. Heavy infestations can stress or weaken host trees.

Native Range

Native to eastern Australia, from Queensland through New South Wales into Victoria. It grows as a mistletoe on she-oaks (Casuarina spp. and Allocasuarina spp. species) wherever these hosts occur.

Suggested Uses

Amyema cambagei is not planted in gardens and has no ornamental use. In natural woodland it is part of the ecology of she-oak communities, supplying nectar, fruit, and nesting sites for native birds and mammals. In managed trees it is treated as a parasite to be controlled.

How to Identify

Recognized as a pendulous clump of slender, drooping, needle-like green stems 4–12 inches (10–30 cm) long growing on the branches of she-oaks, closely mimicking the host foliage. Clusters of slender tubular red flowers about 0.8–1.2 inches (2–3 cm) long appear among the stems, followed by small fleshy berries. The swollen attachment point on the host branch marks where the mistletoe draws its water and nutrients.

Appearance

Size & Dimensions

Height1' - 3'

Width/Spread1' - 3'

Colors

Flower Colors

red

Foliage Colors

green

Fall Foliage Colors

no change

Bloom Information

Bloom Period

~12 weeks

Summer Fall

Flowering can occur over much of the year, with a main display in summer and autumn. The slender red tubular flowers draw nectar-feeding birds, especially honeyeaters. Fleshy berries follow and are spread by birds to new host branches.

Detailed Descriptions

Foliage Description

green

Growing Conditions

Sun Requirements

SunFull Sun

Requires 6-10 hours of direct sunlight daily

• Full Sun: 6+ hours of direct sunlight

• Partial Shade: 3-6 hours of direct sunlight

• Full Shade: Less than 3 hours of direct sunlight

Soil Requirements

Drainageaverage

Water & Climate

Water Needs

Low

Frost Tolerance

hardy

Drought Tolerance

Drought tolerant when established

Care & Maintenance

Care Guide

Amyema cambagei is a parasitic mistletoe that grows on living she-oak branches rather than in soil, and it is not cultivated. It depends on a host tree for water and nutrients, drawing them through a haustorium while keeping some chlorophyll of its own. It establishes when birds deposit sticky seeds onto suitable host branches in warm climates. Light infestations are a normal part of woodland ecology and supply nectar and fruit to native birds and mammals, while heavy infestations can stress or kill host branches. In managed trees it is controlled by cutting out affected branches below the point of attachment.

Pruning

There is no routine pruning, as the plant is not grown deliberately. Where it weakens a valued host tree, affected branches are cut out below the mistletoe's point of attachment. Light infestations are often left in place for their value to wildlife.

⚠️ Toxicity Warning

Unknown

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Shrubs

Amyema cambagei

needle-leaf mistletoe

Loranthaceae Eastern Australia

Attracts Pollinators Attracts Butterflies Drought Tolerant

SunFull Sun

WaterLow · drought-tolerant

HardinessZones 9–10

Overview

Native Range

Native to eastern Australia, from Queensland through New South Wales into Victoria. It grows as a mistletoe on she-oaks (Casuarina spp. and Allocasuarina spp. species) wherever these hosts occur.