Elaeagnus elongatus Tagane & V.S.Dang (Elaeagnaceae), a new species from Cambodia and Thailand

  • Shuichiro Tagane Center for Asian Conservation Ecology, Kyushu University, 744 Motooka, Fukuoka, 819-0395, Japan
  • Dang Van Son The VNM Herbarium, Institute of Tropical Biology, Vast, 85 Tran Quoc Toan Street, District 3, Ho Chi Minh City, Viet Nam.
  • Sukid Rueangruea Forest Herbarium, Department of National Park, Wildlife and Plant Conservation, Chatuchak, Bangkok, 10900, Thailand.
  • Somran Suddee Forest Herbarium, Department of National Park, Wildlife and Plant Conservation, Chatuchak, Bangkok, 10900, Thailand.
  • Phourin Chhang The Institute of Forest and Wildlife Research and Development, Forestry Administration, 40 Preah Norodom Blvd, Phnom Penh, Cambodia.
  • Hironori Toyama Center for Asian Conservation Ecology, Kyushu University, 744 Motooka, Fukuoka, 819-0395, Japan
  • Tetsukazu Yahara Center for Asian Conservation Ecology, Kyushu University, 744 Motooka, Fukuoka, 819-0395, Japan
Keywords: Cambodia, Elaeagnaceae, Elaeagnus, flora, new species, Thailand

Abstract

A new species, Elaeagnus elongatus Tagane &V.S.Dang is described and illustrated based on materials from Cambodia and Thailand. The new species is similar to E. gaudichaudiana Schltdl. in the size and venation of lamina, the 1(–3) fl ower(s) in axils of new shoots and the 4-angular calyx tube, but is distinct by its larger fl owers, shorter filaments, and much longer pedicels when fruiting.

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Author Biographies

Shuichiro Tagane, Center for Asian Conservation Ecology, Kyushu University, 744 Motooka, Fukuoka, 819-0395, Japan
Center for Asian Conservation Ecology, Kyushu University, 744 Motooka, Fukuoka, 819-0395, Japan
Dang Van Son, The VNM Herbarium, Institute of Tropical Biology, Vast, 85 Tran Quoc Toan Street, District 3, Ho Chi Minh City, Viet Nam.
The VNM Herbarium, Institute of Tropical Biology, Vast, 85 Tran Quoc Toan Street, District 3, Ho Chi Minh City, Viet Nam.
Sukid Rueangruea, Forest Herbarium, Department of National Park, Wildlife and Plant Conservation, Chatuchak, Bangkok, 10900, Thailand.
Forest Herbarium, Department of National Park, Wildlife and Plant Conservation, Chatuchak, Bangkok, 10900, Thailand.
Somran Suddee, Forest Herbarium, Department of National Park, Wildlife and Plant Conservation, Chatuchak, Bangkok, 10900, Thailand.
Forest Herbarium, Department of National Park, Wildlife and Plant Conservation, Chatuchak, Bangkok, 10900, Thailand.
Phourin Chhang, The Institute of Forest and Wildlife Research and Development, Forestry Administration, 40 Preah Norodom Blvd, Phnom Penh, Cambodia.
The Institute of Forest and Wildlife Research and Development, Forestry Administration, 40 Preah Norodom Blvd, Phnom Penh, Cambodia.
Hironori Toyama, Center for Asian Conservation Ecology, Kyushu University, 744 Motooka, Fukuoka, 819-0395, Japan
Center for Asian Conservation Ecology, Kyushu University, 744 Motooka, Fukuoka, 819-0395, Japan
Tetsukazu Yahara, Center for Asian Conservation Ecology, Kyushu University, 744 Motooka, Fukuoka, 819-0395, Japan
Center for Asian Conservation Ecology, Kyushu University, 744 Motooka, Fukuoka, 819-0395, Japan
Published
2015-12-25
How to Cite
Tagane, S., Van Son, D., Rueangruea, S., Suddee, S., Chhang, P., Toyama, H., & Yahara, T. (2015). Elaeagnus elongatus Tagane & V.S.Dang (Elaeagnaceae), a new species from Cambodia and Thailand. Thai Forest Bulletin (Botany), (43), 30-35. Retrieved from https://tci-thaijo.org/index.php/ThaiForestBulletin/article/view/44203
Section
Articles

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