Published September 28, 2023 | Version v1
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FIGURE 1. Raphiocarpus bicallosus. A. Intact flowering shoot. B. Flattened plant parts. C, D. Internodes and prophylls. E. Leaf petiole. F in The checklist of Raphiocarpus species (Gesneriaceae, Didymocarpinae) in the flora of Vietnam with the description of a new species, R. bicallosus

  • 1. Vietnam National University of Forestry, Xuan Mai, Chuong My, Ha Noi, Vietnam & nguyenhuucuong.tvr@gmail.com; https://orcid.org/0000-0003-2281-741X
  • 2. Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Gesneriad Conservation Center of China, Guangxi Institute of Botany, CN-541006 Guilin, China & wenfang760608@139.com; https://orcid.org/0000-0002-3889-8835
  • 3. Vietnam National University of Forestry, Xuan Mai, Chuong My, Ha Noi, Vietnam & toaipm@vnuf.edu.vn; https://orcid.org/0000-0002-1033-4237
  • 4. Vietnam National University of Forestry, Xuan Mai, Chuong My, Ha Noi, Vietnam & yennt@vnuf.edu.vn; https://orcid.org/0000-0001-9606-3564
  • 5. Vietnam National University of Forestry, Xuan Mai, Chuong My, Ha Noi, Vietnam & minhthanh211202@gmail.com; https://orcid.org/0009-0006-5514-1291
  • 6. Vietnam National University of Forestry, Xuan Mai, Chuong My, Ha Noi, Vietnam & doibt@vnuf.edu.vn; https://orcid.org/0000-0003-3689-6200
  • 7. Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, Hanoi, 100000, Vietnam & nskhang@iebr.vast.vn; https://orcid.org/0000-0001-5171-4140
  • 8. Komarov Botanical Institute Russian Academy of Sciences, Prof. Popov str., 2, St. Petersburg, 197376, Russia & av_leonid@mail.ru; https://orcid.org/0000-0001-8031-2925

Description

FIGURE 1. Raphiocarpus bicallosus. A. Intact flowering shoot. B. Flattened plant parts. C, D. Internodes and prophylls. E. Leaf petiole. F. Leaves, adaxial and abaxial side. G. Median part and margin of the leaf blade, adaxial surface. H. Peduncle. I. Young inflorescence. J. Intact inflorescences. K. Flower buds and flowers, side and half-side views. L. Calyx segments. M. Intact perianth, frontal view. N. Perianth tube, views outside and inside with details of stamens and staminodia. O. Pistil. P. Distal part of pistil and stigma. Q. Ripening fruit. All photos made from the plant used for the type preparation, NHC 20211124004. Photos, correction, and plate design by Cuong Huu Nguyen and L. Averyanov.

Notes

Published as part of Nguyen, Cuong Huu, Wen, Fang, Pham, Toai Minh, Nguyen, Yen Thi, Bui, Thanh Minh, Bui, Doi The, Nguyen, Khang Sinh & Averyanov, Leonid V., 2023, The checklist of Raphiocarpus species (Gesneriaceae, Didymocarpinae) in the flora of Vietnam with the description of a new species, R. bicallosus, pp. 223-234 in Phytotaxa 616 (3) on page 226, DOI: 10.11646/phytotaxa.616.3.2, http://zenodo.org/record/10084863

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