Uvaria concava

Calabao
Flower
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Magnoliids
Order: Magnoliales
Family: Annonaceae
Genus: Uvaria
Species:
U. concava
Binomial name
Uvaria concava
Synonyms
18 synonyms
  • Uva concava (Teijsm. & Binn.) Kuntze
  • Unona leytensis Elmer
  • Uva lurida (Hook.f. & Thomson) Kuntze
  • Uva membranacea (Benth.) Kuntze
  • Uvaria celebica Scheff.
  • Uvaria eucincta Bedd. ex Dunn
  • Uvaria hookeri King
  • Uvaria lauterbachiana Diels
  • Uvaria leytensis (Elmer) Merr.
  • Uvaria lurida Hook.f. & Thomson
  • Uvaria lurida var. macrophylla Hook.f. & Thomson
  • Uvaria lurida var. sikkimensis King
  • Uvaria membranacea Benth.
  • Uvaria narum var. macrophylla (Hook.f. & Thomson) Hook.f. & Thomson
  • Uvaria nudistellata Elmer
  • Uvaria sessiliflora Rchb.f. & Zoll.
  • Uvaria stellata Merr.
  • Uvaria sympetala Merr.

Uvaria concava, commonly known as calabao, is a plant in the custard apple family Annonaceae found throughout tropical Asia, from India to the Northern Territory and Queensland in Australia. It is a tall vine with a stem diameter up to 5 cm.