Dischidia nummularia

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Dischidia nummularia
Dischidia nummularia (Habius).jpg
Dischidia nummularia growing on a tree trunk
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Gentianales
Family: Apocynaceae
Genus: Dischidia
Species:
D. nummularia
Binomial name
Dischidia nummularia

Dischidia nummularia is an epiphytic climbing plant that belongs to the genus Dischidia . [1] It has tiny, opposite lens-shaped leaves, and is frequently seen on the trunks of trees. In the wild it is found in India, China, Indonesia, Laos, Thailand, Vietnam, Myanmar, Malaysia, and Australia. [2] It is commonly referred to as string-of-nickels or button orchid. [3]

Dischidia nummularia flowers Dischidia nummularia.jpg
Dischidia nummularia flowers

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Dischidia vidalii, commonly known as an "ant plant" or "kangaroo pouch", is a plant in the genus Dischidia native to the Philippines. D. vidalii is an epiphytic climbing plant with clusters of pink or magenta flowers. Like some others in its genus like Dischidia major and in the related genus Hoya, this species has evolved a symbiotic relationship with ants. In addition to small, oval leaves the plant develops significantly larger, hollow leaves where additional roots grow and there is habitat for ants where water and debris collect that nourish the roots.

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Dischidia imbricata is a plant in the genus Dischidia native to Southeast Asia from Vietnam to Borneo and Java. Like Hoya imbricata, Dischidia imbricata is a shingling plant that, as it grows epiphytically, clings closely to the host plant and may even have leaves that are completely flat like roof shingles.

<i>Dischidia platyphylla</i> Species of plant

Dischidia platyphylla is a species of plant in the genus Dischidia native to the Philippines. Its name (platyphylla) refers to the flattened leaves, which as it climbs may cling in a shingle-like way to trees, similar to related species like Dischidia imbricata. These leaves are a form of domatia, which act as a shelter for ants in an example of mutualism with ants that is found in several species of Dischidia.

<i>Dischidia hirsuta</i> Species of plant

Dischidia hirsuta is a species of plant in the genus Dischidia. It is widely distributed in Southeast Asia from Thailand through Vietnam, Indonesia, the Philippines and continuing to the Solomon Islands. It grows as an epiphyte and its name refers to its often hirsute foliage covered in fine hairs, though the species has variable foliage and flowers throughout its range. Its succulent leaves may be lanceolate to more rounded, and are sometimes covered with red spots. The flowers range from pale yellow to dark red.

<i>Dischidia astephana</i> Species of plant

Dischidia astephana is a species of plant in the genus Dischidia native to Peninsular Malaysia and Borneo. A vining epiphyte that can cover an entire tree branch in dense leaves, it is often found growing near other Dischidia including D. albida,D. parvifolia, and D. vadosa. Its leaves are shaped like flat rings or domes, some of which will be tightly appressed to the surface of the tree where it grows. It lives symbiotically with ants of the Crematogaster genus on trees, with the roots growing inside ant nests and using debris for nutrients.

References

  1. "Dischidia nummularia R.Br. Prodr. Fl. Nov. Holland. 461 1810 : Family: ASCLEPIADACEAE". Llifle.com. Retrieved 2017-07-20.
  2. "World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew". wcsp.science.kew.org. Retrieved 2021-07-08.
  3. "Dischidia nummularia (String of Pearls)". Gardenia.net. Retrieved 2024-05-13.