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Camellia thuongiana - A new yellow camellia species from Vietnam

Camellia thuongiana - A new yellow camellia species from Vietnam. Camellia thuongiana Luong, Anna Le & Lau (Theaceae), a new yellow Camellia species from Doanket commune, Dah uoai district, Lamdong province, is described and illustrated. Based on morphological data we affirm that this new species belong to section Chrysantha. | 338 DALAT UNIVERSITY JOURNAL OF SCIENCE Volume 6, Issue 3, 2016 338–344 CAMELLIA THUONGIANA - A NEW YELLOW CAMELLIA SPECIES FROM VIETNAM Luong Van Dunga , Le Annab, Nguyen Thi Hanha, Nguyen Thi Lieua a The Faculty of Biology, Dalat University, Lamdong, Vietnam b Kim Hoa Tra Company, Lamdong, Vietnam Article history Received: August 03rd, 2016 | Received in revised form: August 26th, 2016 Accepted: August 29th, 2016 Abstract Camellia thuongiana Luong, Anna Le & Lau (Theaceae), a new yellow Camellia species from Doanket commune, Dahuoai district, Lamdong province, is described and illustrated. Based on morphological data we affirm that this new species belong to section Chrysantha. Keywords: Camellia; Lamdong; New species; Theaceae; Vietnam. 1. INTRODUCTION The yellow camellias are the species of Camellia L. genus (Theaceae). There are about 40 yellow Camellia species in Vietnam. In Lamdong, the yellow species are: Camellia capitata Orel, Curry & Luu; Camellia dalatensis V. D. Luong, Tran & Hakoda; Camellia dilinhensis Ninh & V. D. Luong; Camellia dormoyana (Pierre ex Laness) Sealy; Camellia inusitata Orel, Curry & Luu; Camellia luteopallida Luong, T. Q. T. Nguyen & Luu; Camellia ninhii Luong & Le and Camellia vidalii Rosmann (Le & Luong, 2016). During a field trip in Doanket commune, Dahuoai district, Lamdong province in January 2016, we obtained some yellow Camellia samples. After analyzing and comparing morphological characteristics with closely species, we assert that this is a new species, named as Camellia thuongiana Luong, Anna Le & Lau. 2. MATERIAL AND METHODS Wild individuals of this species were found in Doanket commune, Dahuoai district, Lamdong province, Southern Vietnam in January 2016. Specimens were deposited in the Herbarium of Dalat University (DLU) with N0: DL.160107, Corresponding author: Email: dunglv@dlu.edu.vn DALAT UNIVERSITY JOURNAL OF SCIENCE [NATURAL SCIENCES AND TECHNOLOGY] 339 DL.160108, DL.160109. Using comparative .