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Accession Data:

Hydnophytum formicarum Jack

  • Common Name: Pumpkin form
  • Family: Rubiaceae Juss.

  • Country of Origin: Phillipines: Quezon Province, Luzon

Accession Data:

  • Accession # 201800100
  • Source: Frank Omilian
  • Provenance:
    2nd generation seedling. Parent plant seed was collected from a wild plant growing as an epiphyte on a mountain range in Quezon Province on the Island of Luzon in the Philippines.  The seeds were collected in September of 2006 by Merlin Sy of Pinoy Plants.
    
    This clone stays small and starts reproducing very early.  The caudex is round and eventually forms ridges that make it look like a miniature pumpkin.  It is sometimes sold as Hydnophytum formicarum “pumpkin”.
    
    Additional Provenance Info
  • Accession Date: 10-06-2018
  • Bench: 4103 - EPI: East Rack A
    • Currently: active - healthy
    • Qty: 1 confirmed on 11-22-2024

Classification:

  • Division: Magnoliophyta
  • Class: Magnoliopsida
  • SubClass: euasterid I
  • Order: Gentianales
  • SubOrder:
  • Family: Rubiaceae
  • SubFamily: Rubioideae
  • Tribe: Psychotrieae
  • SubTribe: Hydnophytinae

Flowering Data:

This accession has been observed in bloom on:
YearJanFebMarAprMayJunJulAugSepOctNovDec
2025
2024
2023
2022
2021

References (internal):

  • Ant Plants (myrmecophytes)
  • EEB Greenhouse Holdings native to: Andaman Is. / Cambodia / Myanmar / Thailand / Vietnam / Borneo / Jawa / Malaya / Maluku / Philippines / Sulawesi / Sumatera / New Guinea / Solomon Is.

References (external):

  1. The Plant List (2013). Version 1.1. Last accessed on Saturday, October 06, 2018.
  2. WCSP (2017). World Checklist of Selected Plant Families. Facilitated by the Royal Botanic Gardens, Kew. Last accessed on Saturday, October 06, 2018.

data regenerated on Mon, 13 Jan 2025 10:48:26 -0500 [bcm v4.0]

Images:

No default accession image assigned

Additional images for this accession:

Click on thumbnails to enlarge

Current Accessions in the Rubiaceae

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Subfamily Cinchonoideae
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Tribe Mussaendeae

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Subfamily Cinchonoideae
Tribe Naucleeae

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Subfamily Ixoroideae
Tribe Coffeeae

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  • Coffea arabica

Subfamily Ixoroideae
Tribe Gardenieae

  • Burchellia bubalina
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  • Gardenia jasminoides
  • Mitriostigma axillare
  • Rosenbergiodendron longiflorum

Subfamily Ixoroideae
Tribe Ixoreae

  • Ixora javanica

Subfamily Ixoroideae
Tribe Posoquerieae

  • Posoqueria longiflora

Subfamily Ixoroideae
Tribe Vanguerieae

  • Vangueria madagascariensis

Subfamily Rubioideae
Tribe Coussareeae

  • Coccocypselum cordifolium
  • Coccocypselum hirsutum

Subfamily Rubioideae
Tribe Hedyotideae

  • Pentas lanceolata

Subfamily Rubioideae
Tribe Psychotrieae

  • Carapichea ipecacuanha
  • Palicourea unidentified
  • Psychotria kirkii
  • Hydnophytinae: Hydnophytum aff. moseleyanum
  • Hydnophytinae: Hydnophytum formicarum W/C
  • Hydnophytinae: Hydnophytum formicarum
  • Hydnophytinae: Hydnophytum formicarum
  • Hydnophytinae: Hydnophytum formicarum 'Europa'
  • Hydnophytinae: Hydnophytum longistylum W/C
  • Hydnophytinae: Hydnophytum moseleyanum
  • Hydnophytinae: Hydnophytum moseleyanum W/C
  • Hydnophytinae: Hydnophytum orichalcum
  • Hydnophytinae: Hydnophytum papuanum
  • Hydnophytinae: Hydnophytum puffii
  • Hydnophytinae: Hydnophytum ramispinum
  • Hydnophytinae: Hydnophytum simplex
  • Hydnophytinae: Hydnophytum sp. W/C
  • Hydnophytinae: Myrmecodia beccarii
  • Hydnophytinae: Myrmecodia platytyrea
  • Hydnophytinae: Myrmecodia platytyrea
  • Hydnophytinae: Myrmecodia platytyrea ssp. antoinii
  • Hydnophytinae: Myrmecodia sp.
  • Hydnophytinae: Myrmecodia sp.
  • Hydnophytinae: Myrmecodia sp.
  • Hydnophytinae: Myrmecodia tuberosa
  • Hydnophytinae: Myrmecodia tuberosa 'armata'
  • Hydnophytinae: Myrmecodia tuberosa 'dahlii'
  • Hydnophytinae: Myrmephytum beccarii
  • Hydnophytinae: Myrmephytum cf. selebicum
  • Hydnophytinae: Squamellaria guppyana

Subfamily Rubioideae
Tribe Putorieae

  • Plocama pendula W/C

Subfamily Rubioideae
Tribe Rubieae

  • Rubia tinctorum
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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