Kingdom:
Phylum:
Angiosperms
Order:
Alismatales
Family:
Species:
decussilvae
ID:
964454

Status:
valid

Authors:
Backer & Alderw.

Source:
wcs

Year:
1920

Citation Micro:
Bull. Jard. Bot. Buitenzorg , sér. 3, 1: 369 (1920)

WFO Identifier:
wfo-0000963792

Common Names

  • Decussilvae Arum
  • Amorphophallus Decussilvae
  • Arum Arum

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Description

Amorphophallus decussilvae (also called Cross-Leaved Amorphophallus, among many other common names) is a perennial plant native to tropical Asia. It grows in moist, shady areas and is characterized by its large, cross-shaped leaves and its white-spotted flowers.

Uses & Benefits

Amorphophallus decussilvae is used as an ornamental plant in gardens and landscaping. It is also used in traditional medicine to treat skin diseases and as a laxative.

Flower, Seeds and Seedlings

The flower of Amorphophallus decussilvae is a small, yellow-green, five-petalled flower. The seed is a small, three-lobed capsule. The seedlings have a single cotyledon and a pair of opposite, simple leaves.

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Cultivation and Propagation

Amorphophallus decussilvae is a perennial plant that can be propagated by seed or cuttings. It prefers well-drained soil and full sun to partial shade. It is drought tolerant and can tolerate temperatures down to -10°C (14°F). To propagate by seed, sow in spring in a warm, sunny location. To propagate by cuttings, take stem cuttings in spring or summer and place in moist soil. Keep the soil moist until the cuttings have rooted.

Where to Find Amorphophallus decussilvae

Amorphophallus decussilvae can be found in tropical and subtropical regions of Asia, including parts of India, China, and Indonesia.

Species in the Amorphophallus genus

Amorphophallus mangelsdorffii, Amorphophallus operculatus, Amorphophallus sinuatus, Amorphophallus vogelianus, Amorphophallus julaihii, Amorphophallus andranogidroensis, Amorphophallus croatii, Amorphophallus erythrororrhachis, Amorphophallus fuscus, Amorphophallus gallowayi, Amorphophallus glaucophyllus, Amorphophallus xiei, Amorphophallus ranchanensis, Amorphophallus josefbogneri, Amorphophallus laoticus, Amorphophallus lunatus, Amorphophallus myosuroides, Amorphophallus ongsakulii, Amorphophallus prolificus, Amorphophallus reflexus, Amorphophallus schmidtiae, Amorphophallus serrulatus, Amorphophallus tuberculatus, Amorphophallus juliae, Amorphophallus niahensis, Amorphophallus suwidjianus, Amorphophallus aberrans, Amorphophallus abyssinicus, Amorphophallus albispathus, Amorphophallus albus, Amorphophallus amygdaloides, Amorphophallus angolensis, Amorphophallus angulatus, Amorphophallus angustispathus, Amorphophallus ankarana, Amorphophallus annulifer, Amorphophallus antsingyensis, Amorphophallus aphyllus, Amorphophallus asper, Amorphophallus asterostigmatus, Amorphophallus atrorubens, Amorphophallus atroviridis, Amorphophallus barthlottii, Amorphophallus baumannii, Amorphophallus beccarii, Amorphophallus bequaertii, Amorphophallus bonaccordensis, Amorphophallus borneensis, Amorphophallus boyceanus, Amorphophallus brachyphyllus,

Species in the Araceae family

Adelonema erythropus, Adelonema allenii, Adelonema crinipes, Adelonema hammelii, Adelonema kvistii, Adelonema mofflerianum, Adelonema orientale, Adelonema pallidinervium, Adelonema panamense, Adelonema peltatum, Adelonema picturatum, Adelonema roezlii, Adelonema speariae, Adelonema wallisii, Adelonema wendlandii, Adelonema yanamonoense, Aglaodorum griffithii, Aglaonema brevispathum, Aglaonema chermsiriwattanae, Aglaonema cochinchinense, Aglaonema commutatum, Aglaonema cordifolium, Aglaonema costatum, Aglaonema densinervium, Aglaonema flemingianum, Aglaonema hookerianum, Aglaonema marantifolium, Aglaonema modestum, Aglaonema nebulosum, Aglaonema nitidum, Aglaonema ovatum, Aglaonema philippinense, Aglaonema pictum, Aglaonema pumilum, Aglaonema rotunda, Aglaonema simplex, Aglaonema tricolor, Aglaonema vittatum, Aglaonema robeleynii, Aglaonema birmanicum, Aglaonema nicobaricum, Aglaonema tassae, Alloschemone inopinata, Alloschemone occidentalis, Alocasia megawatiae, Alocasia chaii, Alocasia infernalis, Alocasia nycteris, Alocasia hypoleuca, Alocasia jiewhoei,

References

Cornelis Andries Backer (1874-1963): Based on occurrence of standard abbreviation 'Backer' in the authors string.
Cornelis Rugier Willem Karel van Alderwerelt van Rosenburgh (1863-1936): Based on occurrence of standard abbreviation 'Alderw.' in the authors string.
POWO record for urn:lsid:ipni.org:names:84328-1: Based on the WCVP April 2023 data release.