v14i1.359
Volume 14 | Number 1 | May 2025
Short Note
eISSN: 1800-427X (online)
DOI:10.47605/tapro.v14i1.359
Submitted date: 27 January 2025
Accepted date: 21 April 2025
Published date: 31 May 2025
Pp. 82–84.
The genus Typhonium Schott (Araceae) in Java, Indonesia
A.S.D. Irsyam, I.P.A. Husaini, Harto &
M.R. Hariri
*Corresponding author. E-mail: muhammad.rifqi.hariri@brin.go.id
The genus Typhonium Schott comprises more than 70 species with a vast geographic range, extending from Mongolia through tropical regions of Asia and reaching as far south as northern and eastern Australia.The genus consists of small, seasonal geophytic herbs with a (sub)globose tuber or short rhizome. Leaves vary in number and shape, ranging from simple to decompound with diverse leaflet forms. Inflorescences typically emerge after leaf development on a short or long peduncle. The spathe, ovate to lanceolate, is divided by a constriction below the staminate zone, with a limb often coloured pale to deep purple, rarely whitish or pinkish. The spadix includes a basal pistillate zone, a sterile zone with staminodes, a staminate zone, and a sterile appendix that varies in length, shape, and orientation, from erect to pendulous, narrowly conical to tail-like.
Section Editor: Russell L. Barrett
DOI:10.47605/tapro.v14i1.359
Submitted date: 27 January 2025
Accepted date: 21 April 2025
Published date: 31 May 2025
Pp. 82–84.
The genus Typhonium Schott (Araceae) in Java, Indonesia
A.S.D. Irsyam, I.P.A. Husaini, Harto &
M.R. Hariri
*Corresponding author. E-mail: muhammad.rifqi.hariri@brin.go.id
The genus Typhonium Schott comprises more than 70 species with a vast geographic range, extending from Mongolia through tropical regions of Asia and reaching as far south as northern and eastern Australia.The genus consists of small, seasonal geophytic herbs with a (sub)globose tuber or short rhizome. Leaves vary in number and shape, ranging from simple to decompound with diverse leaflet forms. Inflorescences typically emerge after leaf development on a short or long peduncle. The spathe, ovate to lanceolate, is divided by a constriction below the staminate zone, with a limb often coloured pale to deep purple, rarely whitish or pinkish. The spadix includes a basal pistillate zone, a sterile zone with staminodes, a staminate zone, and a sterile appendix that varies in length, shape, and orientation, from erect to pendulous, narrowly conical to tail-like.
Section Editor: Russell L. Barrett
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