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Vine

Hibbertia Scandens

Hibbertia scandens (Willd.) Dryand.

Snake VineClimbing Guinea FlowerGolden Guinea VineGuinea Flower

Hibbertia scandens, the snake vine or climbing guinea flower, is a vigorous and adaptable Australian native climber bearing large, golden-yellow flowers with more than thirty stamens over a long spring to summer season. Hardy, salt-tolerant, and spectacularly floriferous, it holds the Royal Horticultural Society's Award of Garden Merit.

Plant Family

Dilleniaceae

Blooming

Spring and summer (September to February); some spot flowers may appear at other times of the year; most prolific in full sun positions

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Hibbertia scandens large golden-yellow five-petalled snake vine flowers with prominent stamens on a scrambling coastal Australian native vine
Hibbertia scandens large golden-yellow five-petalled snake vine flowers with prominent stamens on a scrambling coastal Australian native vine

Symbolism & Meanings

Key Meanings

Radiant joy
Exuberance
Sunny optimism
Natural generosity
Golden vitality
Adaptability

Perfect For

Celebrations of new beginningsSpring and summer garden eventsGifts of warmth and optimismCoastal and native garden dedications

Color Meanings

Golden yellow:Radiant joy, sunny optimism, and the generous warmth of a plant that fills every space it touches with golden colour
Buttercup yellow:Cheerfulness, innocent delight, and the fresh, bright energy of an eastern Australian spring in full bloom

Similar flowers: goodenia ovatas and allamanda catharticas also share similar meanings.

Cultural Significance

Hibbertia scandens has one of the oldest documented cultivation histories of any Australian native plant. It was among the earliest Australian plants to reach Europe, having been described and drawn by William Andrews in his Botanist's Repository in 1800, based on plants growing in British gardens. The genus Hibbertia was named in honour of George Hibbert, an English merchant and prominent patron of botany who maintained an extensive private botanic garden at Clapham in London during the late 18th and early 19th centuries and actively sponsored botanical exploration. The species name scandens comes from the Latin meaning "climbing," a direct description of the plant's twining habit. The common name "snake vine" refers to the way the plant's twining stems entwine and wind around each other and surrounding structures, resembling a snake. The name "guinea flower" and "golden guinea vine" evoke the large, round, gold-coloured flowers' resemblance to the historic British gold guinea coin, a comparison often used for Hibbertia species generally. The plant received the Royal Horticultural Society's Award of Garden Merit, the UK's most prestigious garden plant accolade, recognising its exceptional ornamental quality. It was also depicted on an Australian postage stamp in 1999 as part of a wildflowers series, confirming its status as a recognised and celebrated part of Australia's natural heritage.
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Botanical Information

Physical Characteristics

Flower Size: Large, open, flat-faced flowers 4-5 cm diameter; five broad rounded petals; more than 30 prominent golden stamens arranged around 3-7 glabrous carpels; each individual flower lasts only one to two days but is rapidly replaced throughout the season
Plant Size: Scrambling or twining stems 2-5 m long; when grown as a groundcover typically 0.5-1 m high and 3-5 m wide; when climbing on a trellis or fence reaches 2-3 m high
Flower Shape: Open, saucer to bowl-shaped (rotate) flowers with five rounded, overlapping or non-overlapping petals and a prominent central cluster of more than thirty golden stamens; borne singly in leaf axils along the stems; flowers are replaced continuously over many weeks so the plant appears to be perpetually in bloom

Natural Habitat

Native to: Eastern Australia: coastal and near-coastal New South Wales and south-east Queensland; also recorded in New Guinea and as an uncommon garden escape in Auckland, New Zealand
Habitat: Coastal sand dunes, open sclerophyll forest, open woodland, and rainforest margins from Proserpine in north-eastern Queensland to the far south coast of New South Wales; also found in wetter upland forest to 1,350 m altitude; tolerates a very wide range of coastal and near-coastal conditions
Climate: Temperate, Subtropical, Warm temperate, Tropical (coastal)

Growing Guide

Sunlight

Full sun to partial shade; flowers most freely and prolifically in a sunny position; will grow in shade but flowers less

Water

Drought-tolerant once established; grows naturally on sand dunes and in very sandy soils with low water retention; mulch well after planting and water regularly until established (approximately 12 weeks); minimal supplementary watering thereafter

Soil

Sandy, Sandy loam, Clay loam, Loam, Saline coastal sand, Adaptable to most soil types except permanently waterlogged

Expert Growing Tips

1

Plant in any well-drained soil including very sandy or clay soils in a sunny or partly shaded position

2

Provide a trellis, fence, or other support structure if a climbing habit is desired; allow to sprawl as a groundcover if no support is available

3

Drought-tolerant once established; requires minimal supplementary watering in most Australian climates

4

Prune by cutting back wayward stems that wander into unwanted places; the plant responds well to pruning and can be cut back hard if needed to renew growth

5

Propagate from semi-hardwood tip cuttings; this is the easiest and most reliable propagation method

6

Hardy to light frosts (down to approximately 5 degrees Celsius in brief cold snaps); requires protection from hard frosts and is not suited to cold inland climates

7

The seeds are enclosed in attractive bright orange to red seed capsules; note that the seeds can produce a burning sensation if handled and should not be eaten

8

Beetles (particularly Scarabaeidae) are the primary pollinators, though bees and flies also visit the flowers

Uses & Benefits

Ornamental Uses

  • Climbing plant for wire fences, trellises, and pergolas
  • Dense evergreen groundcover for slopes, banks, and large areas (spread up to 5 m wide)
  • Erosion control on sandy slopes and coastal embankments
  • Coastal and seaside garden planting; excellent tolerance of salt spray and sandy coastal soils
  • Low informal hedge when regularly clipped
  • Container growing with a trellis or support structure
  • Featured on an Australian postage stamp in 1999

Frequently Asked Questions about the Hibbertia Scandens

Why is hibbertia scandens called snake vine?

The common name snake vine comes from the way the plant's twining stems wind and entwine themselves around each other and any nearby support structure, resembling a snake. The stems themselves are the "snakes." The alternative names "climbing guinea flower" and "golden guinea vine" refer to the large round golden flowers' resemblance to the historic British gold guinea coin.

Is hibbertia scandens frost-hardy?

It tolerates light frosts of short duration down to approximately 5 degrees Celsius, making it suitable for warm temperate and coastal gardens in southern Australia and similar climates internationally. It is not suited to areas with prolonged hard frosts. In the UK, where it has received the RHS Award of Garden Merit, it is grown under glass in cool temperate regions.

How fast does snake vine grow?

Hibbertia scandens is a fast-growing vine once established. Its stems extend 2-5 m in length and it spreads up to 5 m wide as a groundcover. It establishes quickly in sandy soils and coastal conditions. Regular pruning to remove wayward stems is the main maintenance required to keep it tidy and in its allotted space.

Can hibbertia scandens grow as a groundcover?

Yes, it makes an excellent dense, evergreen groundcover when grown without a trellis or support. It spreads up to 5 m wide, grows to about 0.5-1 m high, and provides effective erosion control on sandy slopes and coastal banks. It is also used as a thick weed-suppressing groundcover in dry coastal gardens and can be grown in this way in large containers.

Does hibbertia scandens have a scent?

The flowers of Hibbertia scandens have been described as having a notable odour that some find unpleasant, compared to mothballs or a musky animal scent. This is not widely commented on as a negative in garden settings, where the large golden flowers and the plant's exceptional adaptability are its main attractions. The beetle pollinators that primarily pollinate it are attracted by this scent.

Available Colors

Golden yellow
Buttercup yellow

Quick Facts

Type:vine
Family:Dilleniaceae
Native to:Eastern Australia: coastal and near-coastal New South Wales and south-east Queensland; also recorded in New Guinea and as an uncommon garden escape in Auckland, New Zealand
Blooms:Spring and summer (September to February); some spot flowers may appear at other times of the year; most prolific in full sun positions

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