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Accession Data:

Dischidia major (Vahl) Merr.

  • Common Name:
  • Family: Apocynaceae Juss.

  • Country of Origin: India to Australia

  • Description: This species develops bullate leaves which are hollow root-filled structures. The plants also produce normal leaves in addition to the bullate leaves. These bullate leaves are formed when the outer margins of a leaf stop growing while the center of the leaf continues to grow. As time progresses the leaf margins curl under to close the gap which creates a small hole. These bullate leaves serve as ant domiciles and as water collecting/storage organs.
  • USDA Zone: 11

Accession Data:

  • Accession # 200300316
  • Source:
  • Accession Date: 10-01-2003
  • Bench: 0 - unassigned location
    • Currently: culled
    • Qty: 1 confirmed on 12-28-2018

Classification:

  • Division: Magnoliophyta
  • Class: Magnoliopsida
  • SubClass: euasterid I
  • Order: Gentianales
  • SubOrder:
  • Family: Apocynaceae
  • SubFamily: Asclepiadoideae
  • Tribe: Marsdenieae
  • SubTribe:

Flowering Data:

This accession has been observed in bloom on:
YearJanFebMarAprMayJunJulAugSepOctNovDec
2018
2017
2016
2015

References (internal):

  • Ant Plants (myrmecophytes)
  • EEB 3203 - Developmental Plant Morphology
  • EEB Greenhouse Holdings native to: India / Cambodia / Laos / Myanmar / Vietnam / Borneo / Jawa / Lesser Sunda Is. / Malaya / Sulawesi / Sumatera / New Guinea / Queensland

References (external):

  1. The Plant List (2013). Version 1.1. Accessed 12 November 2014.
  2. Griffith, William, On the Structure of the Ascidia and Stomata of Dischidia Rafflesiana, Transactions of The Linnean Society of London, Vol 20, 1851, pg 387-390. Accessed 17 April 2015.
  3. Image #6 from Wikimedia Commons. Downloaded (CC BY-SA 3.0) 17 April 2015.

data regenerated on Fri, 28 Dec 2018 11:39:01 -0500 [bcm v4.0]

Images:

Dischidia major

Additional images for this accession:

Click on thumbnails to enlarge

Current Accessions in the Apocynaceae

Subfamily Apocynoideae
Tribe Apocyneae

  • Beaumontia grandiflora
  • Trachelospermum jasminoides

Subfamily Apocynoideae
Tribe Malouetieae

  • Pachypodium geayi
  • Pachypodium horombense
  • Pachypodium lamerei
  • Pachypodium namaquanum
  • Pachypodium rosulatum
  • Pachypodium rutenbergianum

Subfamily Apocynoideae
Tribe Mesechiteae

  • Mandevilla sp.

Subfamily Apocynoideae
Tribe Nerieae

  • Adenium obesum
  • Adenium obesum
  • Nerium oleander
  • Strophanthus gratus
  • Strophanthus preussii

Subfamily Apocynoideae
Tribe Wrightieae

  • Wrightia sp.

Subfamily Asclepiadoideae

  • Pachycymbium decaisneanum

Subfamily Asclepiadoideae
Tribe Asclepiadeae

  • Asclepiadinae: Asclepias curassavica
  • Asclepiadinae: Gomphocarpus physocarpus
  • Cynanchinae: Cynanchum grandidieri W/C
  • Cynanchinae: Cynanchum marnierianum
  • Cynanchinae: Cynanchum pachycladon
  • Cynanchinae: Cynanchum sp.
  • Cynanchinae: Cynanchum verrucosum

Subfamily Asclepiadoideae
Tribe Ceropegieae

  • Stapeliinae: Ceropegia ampliata
  • Stapeliinae: Ceropegia ampliata
  • Stapeliinae: Ceropegia cimiciodora
  • Stapeliinae: Ceropegia linearis subsp. woodii
  • Stapeliinae: Ceropegia stapeliiformis
  • Stapeliinae: Huernia piersii
  • Stapeliinae: Huernia plowesii
  • Stapeliinae: Huernia procumbens
  • Stapeliinae: Huernia thureti var. thureti
  • Stapeliinae: Huernia zebrina
  • Stapeliinae: Larryleachia cactiformis
  • Stapeliinae: Stapelia flavopurpurea
  • Stapeliinae: Stapelia gigantea
  • Stapeliinae: Stapelia grandiflora
  • Stapeliinae: Stapelianthus madagascariensis

Subfamily Asclepiadoideae
Tribe Fockeeae

  • Fockea edulis

Subfamily Asclepiadoideae
Tribe Marsdenieae

  • Dischidia albiflora
  • Dischidia bengalensis
  • Dischidia litoralis
  • Dischidia major
  • Dischidia major
  • Dischidia ovata
  • Dischidia platyphylla
  • Dischidia ruscifolia
  • Hoya australis ssp. australis
  • Hoya carnosa
  • Hoya curtisii
  • Hoya imbricata
  • Hoya imbricata
  • Hoya imbricata var. basiorotunda
  • Hoya macgillivrayi
  • Marsdenia floribunda

Subfamily Periplocoideae
Tribe Cryptolepideae

  • Cryptostegia grandiflora

Subfamily Periplocoideae
Tribe Periploceae

  • Mondia whitei
  • Periploca laevigata W/C

Subfamily Rauvolfioideae
Tribe Alyxieae

  • Alyxia ruscifolia

Subfamily Rauvolfioideae
Tribe Carisseae

  • Acokanthera oppositifolia
  • Carissa macrocarpa

Subfamily Rauvolfioideae
Tribe Plumerieae

  • Allamanda cathartica
  • Allamanda schottii
  • Cascabela thevetia
  • Plumeria rubra

Subfamily Rauvolfioideae
Tribe Tabernaemontaneae

  • Tabernaemontana divaricata
  • Tabernaemontana elegans

Subfamily Rauvolfioideae
Tribe Vinceae

  • Catharanthus roseus
  • Rauvolfia serpentina
  • Ochrosiinae: Ochrosia elliptica
W/C = Wild Collected
= indicates flowering in past 14 days
= images available for this accession
= map available for this accession
= accession added within past 90 days
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