Collecting Expeditions
August-December 2023 Mts Patah, Bandahara, Kemiri, Sumatra, Indonesia
February-April 2023 Mt. Gede, West Java, Indonesia
April-May 2022 Black Gap WMA, Texas, USA
May 2021 Davis Mountains, Texas, USA
July-August 2019 Mt. Murud, Sarawak, Malaysia
July 2018 Mt. Galang, Central Sulawesi, Indonesia
March-April 2018 Mt. Talamau, West Sumatra, Indonesia.
November-December 2017 Mt. Torompupu, Central Sulawesi, Indonesia
August-September 2017 Mt. Katopasa, Central Sulawesi, Indonesia
October-November 2016 Mt. Bawakaraeng, South Sulawesi, Indonesia
July-August 2016 Mt. Latimojong, South Sulawesi, Indonesia
February-March 2016 Mt. Ambang, North Sulawesi, Indonesia
June 2015 Mt. Talamau, West Sumatra, Indonesia
June-July 2014 Samar Island, The Philippines
September-October 2014 Mts. Tujuh and Masurai, Jambi, Indonesia
November-December 2013 Bangka Island, Indonesia
September-October 2013 Mt. Salak, Mt. Ijen, and Mt. Slamet, Java, Indonesia
March 2013 Mt. Dako, Central Sulawesi, Indonesia
January 2013 Mt. Kerinci and Mt. Tujuh, Jambi, Indonesia
January 2013 Belitung Island, Indonesia
June-July 2012 Mt. Singgalang, West Sumatra, Indonesia
May-June 2012 Mt. Gandang Dewata, West Sulawesi, Indonesia
Non-Collecting Expeditions
October 2017 Solok Selatan, West Sumatra, Indonesia
June 2017 Wilson Promontory National Park, Victoria, Australia
November 2016 Grampians National Park, Victoria, Australia
November 2015 Grampians National Park, Victoria, Australia
December 2014 Runtu, Central Kalimantan, Indonesia
Mei 2014 Cirebon, West Java, Indonesia
June-July 2013 Kota Waringin Barat, Central Kalimantan, Indonesia
April 2012 Mt. Malintang, West Sumatra, Indonesia
October 2011 Marak Island, West Sumatra, Indonesia
October 2010 Siberut Island, West Sumatra, Indonesia
September 2010 Mt. Sago, West Sumatra, Indonesia
July 2010 Angkola, North Sumatra, Indonesia
June 2009 Mt. Merapi, West Sumatra, Indonesia