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Year Vol.
(Issue) Pages Author(s) Title

1994 17 61-77 Wilbert L. A. Hetterscheid Sumatran Amorphophallus Adventures: 20 August-1 September 1993 (Buy)
ABSTRACT: Report on a trip to Indonesia in the company of Sir David Attenborough.

1996 19 7-131 Wilbert L. A. Hetterscheid, Stephen Ittenbach Everything you always wanted to know about Amorphophallus (Buy Back Issue)
ABSTRACT: Amorphophallus history, taxonomy, horticulture, ecology and more is discussed, including individual treatments of most species. A key to the species is presented.

1996 19 132-137 Wilbert L. A. Hetterscheid, Dilip De Sarker Notes on Amorphophallus (Araceae)--9. Amorphophallus ({Plesmonium) margaritifer (Roxb.) Kunth in profile (Buy)
ABSTRACT: In 1993, the second author was able to collect living specimens of this most interesting species of Amorphophallus and donated material for cultivation to Kew and to the first author. The Kew material was kindly sent to the first author for cultivation and flowered in 1995. This is the first time ever that living material of this species could be studied and documented. The results are presented here.

1997 20 11-12 Dilip De Sarker, Wilbert L. A. Hetterscheid Notes on Amorphophallus (Araceae)
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ABSTRACT: A recent collection of Amorphophallus margaritiferand its subsequent cultivation (Hetterscheid & De Sarker, 1996) made it possible to study some cytological details of this remarkable species. The species is widely known as Ptesmonium margaritij er (Roxb.) Schott but has been reclassified in Amorphophallus sect. Rhaphiophallus (Bogner et at., 1985; Hetterscheid et al., 1994). The present short communication reports the chromosome number of A. margaritifer and a comparison is made to other species of A. sect. Rhaphiophallus.

1997 20 57-59 Wilbert L. A. Hetterscheid, Mary Sizemore Aroid profile: Filarum manserichensis Nicols. (Araceae)
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ABSTRACT: This paper presents an amended description of F manserichensis based on Nicolson's description and the new flowering material. For the first time photos of living plants of Fi/arum are published. See Figs. 1-3.

2000 23 48-55 Wilbert L. A. Hetterscheid, Peter C. Boyce A reclassification of Sauromatum Schott and new species of Typhonium Schott (Araceae) (Buy)
ABSTRACT: The generic status of Sauromatum is discussed and as a result it is merged into Typhonium, resulting in two new combinations. Additionally, two new species of Typhonium are described.

2001 24 24-29 Wilbert L. A. Hetterscheid, Van Du Nguyen Three new species of Typhonium (Araceae) from Vietnam (Buy)
ABSTRACT: Three new species of Typhonium (T. bachmaense, T. lineare and T. penicillatum) are described from Vietnam.

2001 24 30-55 Wilbert L. A. Hetterscheid, D. Sookchaloem, Jin Murata Typhonium (Araceae) of Thailand: New species and a revised key (Buy)
ABSTRACT: Seventeen new species of Typhonium (T. adnatum, T. digitatum, T. echinulatum, T. gallowayi, T. gagnepainii, T. glaucum, T. griseum, T. medusae, T. orb! folium, T. pedunculatum, T. pusillum, T. reflexum, T. saraburiensis, T. subglobosum, T. tentaculatum, T. varians and T. bognerianum) are described from Thailand. A key to all Thai Typhonium is presented. Province coding follows the flora of Thailand format.

2003 26 33-41 Wilbert L. A. Hetterscheid, Guy Gusman Three new Arisaema species from Thailand and some taxonomic/nomenclatural notes (Buy)
ABSTRACT: Three new Thai species from the genus Arisaema, section Fimbriata, are described and illustrated. Their relations with other species in Fimbriata are discussed and the lectotypification of A. putii Gagnep. is made.

2003 26 113-119 Wilbert L. A. Hetterscheid Notes on the genus Amorphophallus 12: Three new species from tropical Asia (Buy)
ABSTRACT: Three new species of Amorphophallus from Asia are described. Their morphological similarities to other species are discussed: Amorphophallus operculatus, Amorphophallus sinuatus, and Amorphophallus vogelianus

2006 29 44-52 Wilbert L. A. Hetterscheid, Ralph D. Mangelsdorff Notes on the genus Amorphophallus 14. New species from Madagascar (Buy)
ABSTRACT: Two new species of the genus Amorphophallus (Araceae) are described from Madagascar: Amorphophallus andranogidroensis Hett. & Mangelsdorff sp. nov. and Amorphophallus erythrorrhachis Hett. ,O. Pronk & R. Kaufmann sp. nov. An updated key to the Malagasy species is presented.

2006 29 53-79 Wilbert L. A. Hetterscheid Notes on the genus Amorphophallus 15. New species from SE Asia (Buy)
ABSTRACT: Fourteen new species of the genus Amorphophallus are described from SE Asia, based mainly on material in existing living collections. The affinities of the species to existing ones are discussed. Amorphophallus croatii, A. fuscus, A. gallowayi, A. glaucophyllus, A. josefbogneri, A. laoticus, A. lunatus, A. mysuroides, A. ongsakulii, A. prolificus, A. reflexus, A. schmidtiae, A. serrulatus and A. tuberculatus.

2006 29 80-85 Wilbert L. A. Hetterscheid, Alan Galloway New Typhonium. (Araceae) species from Thailand (Buy)
ABSTRACT: Three new species of the Araceae genus Typhonium are described. They were discovered among material in long -standing living collections. A correction to the key published in Hetterscheid et al. (2001) is provided. Typhonium conchiforme, T. sinhabaedyai and T. tubispathum.

2008 31 148-154 A. Haigh, L. Lay, S. J. Mayo, L. Reynolds, M. Sellaro, Josef Bogner, Peter C. Boyce, Thomas B. Croat, Michael H. Grayum, R. Keating, Carla V. Kostelac, Alistair Hay, Wilbert L. A. Hetterscheid, M. Marcela Mora A new website for Araceae taxonomy on www.cate-araceae.org (Buy)
ABSTRACT: The development and current progress of the Cate-Araceae website is described and its relation to the aroid community discussed in the context of rapidly developing initiatives to migrate traditional descriptive taxonomy onto the internet (ETaxonomy).

2009 32 126-131 Wilbert L. A. Hetterscheid, Josef Bogner, Julius O. Boos Two new Caladium species (Araceae) (Buy)

2012 35 40-46 Wilbert L. A. Hetterscheid, Cyrille Claudel The End Of Pseudodracontium N.E. Br. (Buy)
ABSTRACT: The aroid genus Pseudodracontium N.E. Br. is reduced to Amorphophallus Bl. ex Decne. New names and a new key to taxa of the former Pseudodracontium are presented. A discussion on its phylogenetic position within Amorphophallus is given.

2012 35 47-50 Wilbert L. A. Hetterscheid, Cyrille Claudel A new miniature Amorphophallus (Araceae) from Eastern Thailand (Buy)
ABSTRACT: The new species Amorphophallus terrestris Hett. & C. Claudel is described and compared to its phylogenetically closest relatives.

2012 35 81-85 Cyrille Claudel, Ralph D. Mangelsdorff, Wilbert L. A. Hetterscheid The first successful hybrid of Amorphophallus titanum (Buy)
ABSTRACT: The first successful hybrid involving Amorphophallus titanum (Becc.) Becc. ex Arc. is being introduced. It concerns a cross between A. variabilis Bl. (seed parent) and A. titanum (pollen parent) and is described here as a new cultivar. Its origin, morphology and propagation are described. The arguments for recognizing it as a cultivar are given.

2013 36 87-92 Wilbert L. A. Hetterscheid, Cyrille Claudel Three New Species of Amorphophallus (Araceae) from Indochina (Buy)
ABSTRACT: Three new species of Amorphophallus (Araceae) from Cambodia, Laos, and Vietnam, Amorphophallus hemicryptus Hett. & Maxw., Amorphophallus nicolaii Hett. and Amorphophallus pulchellus Hett. & Schuit., are described and compared to their phylogenetically closest relatives or morphologically most similar species.

2013 36 93-97 Wilbert L. A. Hetterscheid New Typhonium Species from Asia (Buy)
ABSTRACT: Two new species of Typhonium (Araceae) are described, T. corrugatum Hett. & Rybkova and T. ramosum Hett. and compared to their morphologically closest relatives.

2013 36 104-113 Wilbert L. A. Hetterscheid, Josef Bogner Recent Observations and Cultivation of Pseudohydrosme gabunensis Engl. (Araceae) (Buy)
ABSTRACT: Fruiting behaviour and morphology of Pseudohydrosme Engl. are presented for the first time. Also a unique way of vegetative propagation, hitherto unknown in any member of the Araceae family, is presented. Cultivation requirements of P. gabunensis Engl. are given. Additional morphological data of the species are presented.