Lasianthus dienkhanhensis V. S. Dang & Naiki 1921
In: A revision of the genus Lasianthus Jack (Rubiaceae) from Vietnam, pp. 1921-1935 in Phytotaxa 581(1), 2023, S. 1921-1935
unknown
Zugriff:
18. Lasianthus dienkhanhensis V.S.Dang & Naiki (1921: 40) — Fig. 38 (plate), Fig. 37 (map) Type. VIETNAM. Khanh Hoa Province, Hon Ba Nature Reserve, 919 m elev., 21 February 2014, Toyama H., Dang V.S., Tagane S., Fuse K., Yahara T., Nagamasu H., Tran H. with Ngoc N.V., Cuong N.Q., Thach N.D., Hieu H.N.P. V 859 (holotype VNM! [VNM00042885]; isotypes FU!, VNM! [VNM00042886, VNM00042887], the herbarium of Iriomote Station (Japan)). Specimens examined: — VIETNAM. Central: Khanh Hoa Province, Hon Ba Nature Reserve, 919 m elev., 12°06’46.88’’N, 108°58’14.43’’E, in evergreen forests, 21 February 2014, Toyama H., Dang V.S., Tagane S., Fuse K., Yahara T., Nagamasu H., Tran H. with Ngoc N.V., Cuong N.Q., Thach N.D., Hieu H.N.P. V 859 (FU, VNM, the herbarium of Iriomote Station (Japan)); in the same location, 919 m elev., 12°06’46.88’’N, 108°58’14.43’’E, in evergreen forests, 19 July 2014, Tagane S., Kanemitsu H., Dang V.S., Tran H. with Hanh N., Loi X.N., Thach N.D., Dinh N., Hieu P.N.H. V 1709, V1710 (FU, VNM, the herbarium of Iriomote Station (Japan)). Distribution: —Endemic to Vietnam (known from the Hon Ba Nature Reserve, Khanh Hoa Province). Habitat & Ecology: —In shaded places of the primary and secondary forests at 900–1000 m elev. Phenology: —Flowering and fruiting specimens from February to July. Vernacular name: —Xú hưƠng diên khánh. Notes: — Lasianthus dienkhanhensis is similar to L. chevalieri Pit. (1924: 384) based on leaf shape and fruit color, but differs from the latter in having shorter petioles (8–10 mm long vs. 10–15 mm long), larger stipules (4–5 mm long vs. ca. 3 mm long), bracts 8–14 mm long (vs. inconspicuous) and smaller calyx (2–3 mm long vs. 3–6 mm long for tubes, 8–9 mm long vs. 9–14 mm long for lobes). ; Published as part of Dang, Van-Son & Naiki, Akiyo, 2023, A revision of the genus Lasianthus Jack (Rubiaceae) from Vietnam, pp. 1921-1935 in Phytotaxa 581 (1) on pages 1921-1935, DOI:10.11646/phytotaxa.581.1.1, http://zenodo.org/record/7571550
Titel: |
Lasianthus dienkhanhensis V. S. Dang & Naiki 1921
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Autor/in / Beteiligte Person: | Dang, Van-Son ; Naiki, Akiyo |
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Zeitschrift: | A revision of the genus Lasianthus Jack (Rubiaceae) from Vietnam, pp. 1921-1935 in Phytotaxa 581(1), 2023, S. 1921-1935 |
Veröffentlichung: | 2023 |
Medientyp: | unknown |
DOI: | 10.5281/zenodo.7571642 |
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