Accession Data

Myrmecodia tuberosa

Common Name: Ant Plant

Family: Rubiaceae

Country of Origin: Borneo - Bako National Park

Description: Plants form a symbiotic relationship with ants and fungi. Ant plants provide habitats for ant colonies high up into the forest canopy, protecting them from the elements and also predators because of the spines. Hollow, smooth-walled tunnels form within the caudex with external entrance holes, providing an above-ground home for ant colonies. Ants likewise provide defense for the plant and prevent tissue damage. Ant colonies also provide nutrients to the plants by leaving wastes within the tunnels inside the caudex. Special glands lining the tunnels then absorb nutriment for the plant. This symbiosis allows the plants to effectively gather nutrients (via the ants) from a much larger area than the roots ever could cover.2

Accession Data

USDA Zone: 10a-11

Accession #: 199900291

Accession Date: 1999-09-16 00:00:00

Bloom Status: 🪴 Not Flowering

Location: 4104

Quantity: 1

Source: Nick Plummer - Duke

Culture: See Plummer, N., Cultivation of the epiphytic ant-plants Hydnophytum and Myrmecodia, Cactus and Succulent Journal 72:142-147 (2000)

Classification

Division: Magnoliophyta

Class: Magnoliopsida

Subclass: euasterid I

Order: Gentianales

Family: Rubiaceae

SubFamily: Rubioideae

Tribe: Psychotrieae

SubTribe: Hydnophytinae

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
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011

References

  1. Myrmecodia at Wikipedia. Accessed 2 June 2015.
  2. The Plant List (2013). Version 1.1. Accessed 2 June 2015.
  3. WCSP (2015). World Checklist of Selected Plant Families. Facilitated by the Royal Botanic Gardens, Kew. Accessed 2 June 2015.

Images

Myrmecodia tuberosa
Myrmecodia tuberosa Myrmecodia tuberosa