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All Journal REINWARDTIA Reinwardtia
Daniel C. Thomas
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Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

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STUDIES ON BEGONIA(BEGONIACEAE) OF THE MOLUCCA ISLANDS I: TWO NEW SPECIES FROM HALMAHERA, INDONESIA AND AN UPDATED DESCRIPTION OF BEGONIA HOLOSERICEA Wisnu H Ardi; Yayan W . C. Kusuma; Carl L. Lewis; Rosniati A. Risna; Harry Wiriadinata; Melissa E. Abdo; Daniel C. Thomas
Reinwardtia Vol. 14 No. 1 (2014)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v14i1.391

Abstract

Two new species of Begonia, Begonia holosericeoides Ardi & D. C. Thomas and B. aketajawensis Ardi & D. C. Thomas, are described from Aketajawe Lolobata National Park, Halmahera, Indonesia. The two species belong to Begonia section Petermannia. Begonia holosericea, previously only tentatively assigned to a section, is here assigned to section Petermannia based on the examination of newly available material. Additionally, a revised description and an illustration are provided. A key to the Moluccan species of Begonia is presented.
A NEW SPECIES OF BEGONIA (BEGONIACEAE) FROM SOUTH SULAWESI, INDONESIA, AND AN AUGMENTED DESCRIPTION OF BEGONIA BONTHAINENSIS Wisnu Handoyo Ardi; Daniel C. Thomas
Reinwardtia Vol. 18 No. 1 (2019)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v18i1.3691

Abstract

ARDI, W. H . & THOMAS, D. C. 2018. A new species of Begonia (Begoniaceae) from South Sulawesi, Indonesia, and an augmented description of Begonia bonthainensis. Reinwardtia 18(1): 19−26. — Based on collections from South Sulawesi, Indonesia, an amended description of B. bonthainensis Hemsl. is provided, B. grandipetala Irmsch is placed in synonymy of B. bonthainensis, and the new species Begonia mattampensis Ardi & D.C.Thomas is described and illustrated. Provisional conservation assessments indicate an Endangered (EN) status for B. bonthainensis, an endemic of Mt. Lompobatang and several adjacent mountains at the tip of the Southwestern arm of Sulawesi, and a Critically Endangered (CR) status for Begonia mattampensis, a limestone endemic only known from the Pangkadjene Karst.
BEGONIA TJIASMANTOI, A NEW SPECIES FROM WEST SULAWESI Wisnu Handoyo Ardi; Daniel C. Thomas
Reinwardtia Vol. 19 No. 1 (2020)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v19i1.3848

Abstract

ARDI, W. H. & THOMAS, D. C. 2020. Begonia tjiasmantoi, a new species from West Sulawesi. Reinwardtia 19(1): 61‒65. ‒‒ A new species, Begonia tjiasmantoi Ardi & D.C.Thomas is described from Mamasa, West Sulawesi, Indonesia. The species is endemic to West Sulawesi and belongs to Begonia section Petermannia. A provisional conservation assessment indicates a Critically Endangered status
STUDIES ON BEGONIA(BEGONIACEAE) OF THE MOLUCCA ISLANDS I: TWO NEW SPECIES FROM HALMAHERA, INDONESIA AND AN UPDATED DESCRIPTION OF BEGONIA HOLOSERICEA Wisnu H Ardi; Yayan W . C. Kusuma; Carl L. Lewis; Rosniati A. Risna; Harry Wiriadinata; Melissa E. Abdo; Daniel C. Thomas
Reinwardtia Vol. 14 No. 1 (2014)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v14i1.391

Abstract

Two new species of Begonia, Begonia holosericeoides Ardi & D. C. Thomas and B. aketajawensis Ardi & D. C. Thomas, are described from Aketajawe Lolobata National Park, Halmahera, Indonesia. The two species belong to Begonia section Petermannia. Begonia holosericea, previously only tentatively assigned to a section, is here assigned to section Petermannia based on the examination of newly available material. Additionally, a revised description and an illustration are provided. A key to the Moluccan species of Begonia is presented.
A NEW SPECIES OF BEGONIA (BEGONIACEAE) FROM SOUTH SULAWESI, INDONESIA, AND AN AUGMENTED DESCRIPTION OF BEGONIA BONTHAINENSIS Wisnu Handoyo Ardi; Daniel C. Thomas
Reinwardtia Vol. 18 No. 1 (2019)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v18i1.3691

Abstract

ARDI, W. H . & THOMAS, D. C. 2018. A new species of Begonia (Begoniaceae) from South Sulawesi, Indonesia, and an augmented description of Begonia bonthainensis. Reinwardtia 18(1): 19−26. — Based on collections from South Sulawesi, Indonesia, an amended description of B. bonthainensis Hemsl. is provided, B. grandipetala Irmsch is placed in synonymy of B. bonthainensis, and the new species Begonia mattampensis Ardi & D.C.Thomas is described and illustrated. Provisional conservation assessments indicate an Endangered (EN) status for B. bonthainensis, an endemic of Mt. Lompobatang and several adjacent mountains at the tip of the Southwestern arm of Sulawesi, and a Critically Endangered (CR) status for Begonia mattampensis, a limestone endemic only known from the Pangkadjene Karst.
BEGONIA TJIASMANTOI, A NEW SPECIES FROM WEST SULAWESI Wisnu Handoyo Ardi; Daniel C. Thomas
Reinwardtia Vol. 19 No. 1 (2020)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v19i1.3848

Abstract

ARDI, W. H. & THOMAS, D. C. 2020. Begonia tjiasmantoi, a new species from West Sulawesi. Reinwardtia 19(1): 61‒65. ‒‒ A new species, Begonia tjiasmantoi Ardi & D.C.Thomas is described from Mamasa, West Sulawesi, Indonesia. The species is endemic to West Sulawesi and belongs to Begonia section Petermannia. A provisional conservation assessment indicates a Critically Endangered status
Co-Authors Carl L. Lewis Harry Wiriadinata Melissa E. Abdo Rosniati A. Risna Wisnu H Ardi WISNU HANDOYO ARDI Yayan W . C. Kusuma