Phaius duongae Aver, V. C. Nguyen & Vuong 2023, sp. nov.
In: Phaius Duongae (Orchidaceae, Collabieae), A New Cauline Species From Southern Vietnam, pp. 73-78 in Phytotaxa 606(1) 74-77, 2023, S. 73-78
unknown
Zugriff:
Phaius duongae Aver, V.C.Nguyen & Vuong, sp. nov. (Figs. 1 & 2) Diagnosis: —New species differs from closest P. hekouensis in short stem, less than 45 cm long, smaller leaves less than 34 cm long, short, 2–3-flowered inflorescence, pale pink or pink purple flowers, and saccate spur 3–4.5 mm long. Type: — VIETNAM. Herbarium specimen prepared from cultivated plant on 3 January 2023 by Nguyen Van Canh AL 2050 (holotype LE01168155 https://en.herbariumle.ru/?t=occ&id=170353, LE01170557 https://en.herbariumle. ru/?t=occ&id=170367), analytical photos from living plants used for the preparation of the type specimen and drawing LE01124196 https://en.herbariumle.ru/?t=occ&id=170141, LE01124205 https://en.herbariumle.ru/?t=occ&id=172285) originally collected in Da Nang City Area, Ba Na Natural Reserve, evergreen forest on granite along stream, at an elevation of about 1000 m a.s.l., terrestrial herb, flowers pink, March 2021, Nguyen Van Canh s.n . Paratypes: — VIETNAM, wild collected plant cultivated in Nguyen Van Canh garden originated from Da Nang City Area, Ba Na Natural Reserve, January 2022, N. V . Canh s.n. AL 1567 (LE01169117 https://en.herbariumle.ru/?t=occ&id=140973, LE01169116 https://en.herbariumle.ru/?t=occ&id=140970). VIETNAM, analytical photos were taken from specimen prepared from cultivated plant on 4 January 2022 by Truong Ba Vuong, Nguyen Van Canh BV 1346, originally collected in Da Nang City Area, Ba Na Natural Reserve, March 2021, Nguyen Van Canh s.n. (photos LE01124206 https://en.herbariumle.ru/?t=occ&id=172286). VIETNAM, specimen prepared from cultivated plant originally collected in Kon Tum Province, Tu Mo Rong District, Ngoc Lay Commune, 4 January 2022, Truong Ba Vuong, Nguyen Van Canh, BV 1346 (VNM00065792). VIETNAM, photo made in 29 May 2022 by L. Averyanov, N. V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Da Nang City Area, Hoa Vang District, N. V . Canh s.n., flowers white, lip with yellow spot at center, ...
Titel: |
Phaius duongae Aver, V. C. Nguyen & Vuong 2023, sp. nov.
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Autor/in / Beteiligte Person: | Nguyen, Thi Lien Thuong ; Averyanov, Leonid V. ; Maisak, Tatiana V. ; Nguyen, Van Canh ; Nguyen, Van Khuong ; Pham, Thi Thanh Dat ; Nguyen, Danh Duc ; Truong, Ba Vuong |
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Zeitschrift: | Phaius Duongae (Orchidaceae, Collabieae), A New Cauline Species From Southern Vietnam, pp. 73-78 in Phytotaxa 606(1) 74-77, 2023, S. 73-78 |
Veröffentlichung: | 2023 |
Medientyp: | unknown |
DOI: | 10.5281/zenodo.8202377 |
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