A new species of Typhonium (Araceae) from Vietnam.

PhytoKeys - Tập 238 - Trang 119-126 - 2024
Hong Truong Luu1,2, Nga Nguyen-Phi3,4, Quoc Dat Nguyen1, Hieu Cuong Nguyen1, Hong Thien Van5, Xuan Bach Nguyen-Le1
1Southern Institute of Ecology, Institute of Applied Materials Science, Vietnam Academy of Science and Technology, No. 1D, TL 29 Street, Thanh Loc Ward, District 12, Ho Chi Minh City, Vietnam Vietnam Academy of Science and Technology Ho Chi Minh City Vietnam.
2Graduate University of Science and Technology, Vietnam Academy of Science and Technology, No. 18, Hoang Quoc Viet Street, Cau Giay District, Ho Chi Minh City, Vietnam Graduate University of Science and Technology Ho Chi Minh City Vietnam.
3Department of Ecology and Evolutionary Biology, University of Science, Vietnam National University HCMC, 227 Nguyen Van Cu Street, District 5, Ho Chi Minh City, Vietnam University of Science Ho Chi Minh City Vietnam.
4Vietnam National University - HCMC, Linh Trung Ward, Thu Duc City, Ho Chi Minh City, Vietnam Vietnam National University Ho Chi Minh City Vietnam.
5Institute of Biotechnology and Food Technology, Industrial University of Ho Chi Minh City, No. 12 Nguyen Van Bao Street, Go Vap District, Ho Chi Minh City, Vietnam Industrial University of Ho Chi Minh City Ho Chi Minh City Vietnam.

Tóm tắt

Typhoniumobtusum is described as a new species endemic to Vietnam. It is unique in the genus in having an oblong-elliptic spathe limb with an obtuse apex and yellowish-greenish filiform staminodes with a down-curved acumen. The ecology, distribution and assessment of the conservation status of the new taxon, as well as a key to all known Typhonium species in Vietnam, are provided.

Từ khóa

#Araceae #Typhoniumobtusum #Vietnam #endemic #new species

Tài liệu tham khảo

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PhytoKeys

Tập 238

119-126

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