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Accession Data

Dendrocnide moroides

Common Name: Gympie-gympie, Stinging Tree

Family: Urticaceae

Synonym(s): Laportea moroides, Urticastrum moroides

Country of Origin: Australia, Vanuatu, Indonesia

Description: The infamous Gympie-gympie is said to be the most venomous plant in the world; contact with the leaves or stems causes intense and sometimes long-lasting pain.

Accession Data

Accession #: 202400079

Accession Date: 2024-09-19

Bloom Status: 🪴 Not Flowering

Location: 6901

Quantity: 4

Source: M. Opel

Provenance:

Seeds from Dylan Hannon #12066 (Huntington Gardens) harvested 2014, sown Feb. 2024. Seeds slow to germinate and seedlings tiny and slow at first, growing rapidly and flowering in warm, humid summer weather.

Classification

Division: Magnoliophyta

Class: Magnoliopsida

Subclass: eurosid I

Order: Rosales

Family: Urticaceae

Tribe: Urticeae

Flowering Data:

This accession has been observed in bloom on:
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2025
2024

Images

Dendrocnide moroides