Two new records of Lasianthus (Rubiaceae) for the Flora of Laos

Q. T. Pham; S. Tagane; P. Souladeth; T. Yamamoto; P. Phonepaseuth; T. Vongthavone; D. Kongxaisavath; B. V. Truong; V. S. Dang

doi:10.22244/rheedea.2025.35.01.08

PDF

Published: 30.06.2025

DOI: https://doi.org/10.22244/rheedea.2025.35.01.08

Keywords:

Bolikhamxai Province, Indochina, Nam Kading National Protected Area, plant diversity, taxonomy

Q. T. Pham

Institute of Life Sciences, VAST, 85 Tran Quoc Toan Street, District 3, Ho Chi Minh City, Vietnam.

S. Tagane

Kagoshima University Museum, Kagoshima University, 1-21-30, Korimoto, Kagoshima–890 0065, Japan.

P. Souladeth

Faculty of Forest Science, National University of Laos, Dongdok Campus, Xaythany District, Vientiane Capital, Laos.

T. Yamamoto

Kagoshima University Museum, Kagoshima University, 1-21-30, Korimoto, Kagoshima–890 0065, Japan.

P. Phonepaseuth

Faculty of Environmental Science, National University of Laos, Dongdok Campus, Xaythany District, Vientiane Capital, Laos.

T. Vongthavone

Association for Community Development (ACD), Salavan Province, Laos.

D. Kongxaisavath

Faculty of Forest Science, National University of Laos, Dongdok Campus, Xaythany District, Vientiane Capital, Laos.

B. V. Truong

1Institute of Life Sciences, VAST, 85 Tran Quoc Toan Street, District 3, Ho Chi Minh City, Vietnam

V. S. Dang

Institute of Life Sciences, VAST, 85 Tran Quoc Toan Street, District 3, Ho Chi Minh City, Vietnam; Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Vietnam

Abstract

Two species of Lasianthus Jack (Rubiaceae), viz. L. biflorus (Blume) M.Gangop. & Chakrab. and L. hispidulus (Drake) Pit., from Nam Kading National Protected Area in central Laos, are reported as new records for the Flora of Laos. Taxonomic description, habitat, distribution, voucher specimens, and color photographs are provided for each species.

Issue

Vol. 35 No. 1 (2025): Rheedea

Section

New Reports

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

How to Cite

Pham , Q. T., Tagane, S., Souladeth, P., Yamamoto, T., Phonepaseuth, P., Vongthavone, T., Kongxaisavath, D., Truong, B. V., & Dang, V. S. (2025). Two new records of Lasianthus (Rubiaceae) for the Flora of Laos. Rheedea, 35(1), 39-45. https://doi.org/10.22244/rheedea.2025.35.01.08

Similar Articles

V. S. Dang, P. Souladeth, Q. B. Nguyen, D. Kongxaisavath, K. Phengmala, A. Sengthong, K. Souvannakhoummane, T. Vongthavone, T. Yamamoto, N. Tanaka, K. T. Takahashi, S. Tagane, Ilex namkadingensis: a new species of Aquifoliaceae from central Laos , Rheedea: Vol. 35 No. 3 (2025): Rheedea
B.D. Williams , R.C. Francisco , B. Mewded, C.P. Oppong , C.B. Ayensu , C.W. Masinde , D.B. Chukwuma , A.G. Deresa , D.D. Yeboah , O.D. Ahossou, F. Rasaminirina , U.P. Igho-Osagie , M.J. Korir , K.B. Antwi-Boasiako, R.A. Mfodwo , A.S.M. Mutegeki , P. Atta-Adjei, P.K. Akomatey , S. Kumordzie , R. Borosova, C. Tang , A. Asase , G. Ameka , A.R.G. Simões, Advancing knowledge of West African morning glories: a taxonomic account of Ipomoea (Convolvulaceae) from Ghana , Rheedea: Vol. 34 No. 5 (2024): Rheedea Convolvulaceae Special Issue
A. Gupta, D. Adhikari, I. A. Hurrah, V. V. Wagh, Extended distribution, typification and modelling of potential areas of Boehmeria clidemioides (Urticaceae) in the Western Himalaya, India , Rheedea: Vol. 33 No. 1 (2023): Rheedea
S. Pandey , A. S. Kanthraj , T. S. Rana , K. N. Nair, Notes on a new geographic record, recollection and lectotypification of some Indian Didymocarpus (Gesneriaceae) , Rheedea: Vol. 30 No. 1 (2020): Rheedea Gesneriaceae Special Issue
S. Saensouk, T. Boonma , P. Saensouk, Curcuma achrae (Zingiberaceae), a new species from Central Thailand , Rheedea: Vol. 32 No. 1 (2022): Rheedea
S. Tiwari, D. Prasad, S. Jaiswal, S. Tiwari, P. Agnihotri, On the occurrence of Eragrostis trichodes (Poaceae: Chloridoideae) in India , Rheedea: Vol. 34 No. 2 (2024): Rheedea
Pravin Patil, Shrikant Sutar, K. Joseph John, Surendra Malik, Satyawada Rao, Shrirang Yadav, K. V. Bhat, A systematic review of the genus Abelmoschus (Malvaceae) , Rheedea: Vol. 25 No. 1 (2015): Rheedea
I.A. Hurrah, M. Ahmad, V.V. Wagh, Recollection of two species of Crane`s Bill (Geraniaceae) after more than 100 years from India , Rheedea: Vol. 34 No. 4 (2024): Rheedea
M. Q. Dang, P. Ormerod, V. H. Bui , Q. T. Truong, M. T. T. N Duong, V. S. Dang, B. V. Truong, Mycaranthes latifolia (Orchidaceae), a new record for Vietnam , Rheedea: Vol. 31 No. 3 (2021): Rheedea Orchidaceae Special Issue
S. Pandey, A.S. Kanthraj, T.S. Rana, L.M. Tewari, K.N. Nair, Typification of three names in Didymocarpus (Gesneriaceae) , Rheedea: Vol. 34 No. 1 (2024): Rheedea

You may also start an advanced similarity search for this article.

Article Sidebar

Main Article Content

Abstract

Article Details

Issue

Section

How to Cite

Most read articles by the same author(s)

Similar Articles