| A review of the trade in orchids and its implications for conservation. A Hinsley, HJ de Boer, MF Fay, SW Gale, LM Gardiner, RS Gunasekara, ... Botanical Journal of the Linnean Society 186 ((4)), 435–455., 2018 | 319 | 2018 |
| Ethnomedicinal orchids of Uttarakhand, western Himalaya JS Jalal, P Kumar, YPS Pangtey Ethnobotanical Leaflets 2008 (1), 164, 2008 | 111 | 2008 |
| Genetic diversity in the endangered terrestrial orchid Cypripedium japonicum in East Asia: Insights into population history and implications for conservation HZ Tian, LX Han, JL Zhang, XL Li, T Kawahara, T Yukawa, J López-Pujol, ... Scientific Reports 8 (1), 6467, 2018 | 44 | 2018 |
| Quantifying the trade in wild-collected ornamental orchids in South China: Diversity, volume and value gradients underscore the primacy of supply. SW Gale, P Kumar, A Hinsley, ML Cheuk, J Gao, H Liu, ZL Liu, ... Biological Conservation 238, 108204, 2019 | 40 | 2019 |
| Phylogenetic Analysis of a ‘Jewel Orchid’ Genus Goodyera (Orchidaceae) based on DNA sequence data from nuclear and plastid regions. C Hu, H Tian, H Li, A Hu, F Xing, A Bhattacharjee, T Hsu, P Kumar, ... PlosONE 11 (2), 11(2): e0150366, 2016 | 39 | 2016 |
| Thismia nigricoronata, a new species of Burmanniaceae (Thismieae, Dioscoreales) from Vang Vieng, Vientiane Province, Laos, and a key to subgeneric classification. P Kumar, SW Gale, JH Li, S Bouamanivong, GA Fischer Phytotaxa 319 (3), 225-240, 2017 | 38 | 2017 |
| Gastrochilus kadooriei (Orchidaceae), a new species from Hong Kong, with notes on allied taxa in section Microphyllae found in the region. P Kumar, SW Gale, A Kocyan, GA Fischer, L Averyanov, R Borosova, ... Phytotaxa 164 (2), 91–103, 2014 | 37 | 2014 |
| Orchidaceae, Uttarakhand, Western Himalaya, India JS Jalal, P Kumar, GS Rawat, YPS Pangtey Check list 4 (3), 304-320, 2008 | 36 | 2008 |
| Additions to the orchid flora of Laos and taxonomic notes on orchids of the Indo-Burma region. P Kumar, SW Gale, HÆ Pedersen, T Phaxaysombath, S Bouamanivong, ... Taiwania 63 (1), 61-83, 2018 | 35 | 2018 |
| Prioritizing the orchids of a biodiversity hotspot for conservation based on phylogenetic history and extinction risk. J Li, SW Gale, P Kumar, J Zhang, G Fischer Botanical Journal of the Linnean Society 186 (4), 473-497, 2018 | 33 | 2018 |
| Preponderance of clonality triggers loss of sex in Bulbophyllum bicolor, an obligately outcrossing epiphytic orchid. AQ Hu, SW Gale, P Kumar, RMK Saunders, M Sun, GA Fischer Molecular ecology, 2017 | 26 | 2017 |
| Expansion of the orchid genus Eulophia (Eulophiinae; Epidendroideae) to include Acrolophia, Cymbidiella, Eulophiella, Geodorum, Oeceoclades and Paralophia. MW CHASE, A SCHUITEMAN, P KUMAR Phytotaxa 491 (1), 47-56, 2021 | 21 | 2021 |
| Orchidaceae, Chotanagpur, state of Jharkhand, India P Kumar, J Jalal, G Rawat Check List 3 (4), 297-304, 2007 | 21 | 2007 |
| Identifying orchid hotspots for biodiversity conservation in Laos: the limestone karst vegetation of Vang Vieng District, Vientiane Province. P Kumar, SW Gale, A Schuiteman, S Bouamanivong, GA Fischer Journal of Threatened Taxa 8 (12), 9397-9417, 2016 | 20 | 2016 |
| Taxonomic notes on Didymoplexiella siamensis and Gastrodia peichatieniana, two fully mycoheterotrophic orchids new to the flora of Hong Kong. A Hu, SW Gale, P Kumar, G Fischer, KS Pang Annales Botanici Fennici 55 (3), 177–184, 2014 | 18 | 2014 |
| Cheirostylis pusilla (Orchidaceae), a new record for Hong Kong S Gale, P Kumar, AQ Hu, KS Pang Kew Bulletin 68, 325 - 330, 2013 | 18 | 2013 |
| Gastrodia gunatillekeorum (Gastrodieae, Epidendroideae, Orchidaceae), a new species from a lowland rainforest of Sri Lanka C Bandara, T Priyankara, AG Atthanagoda, T Lakkana, S Ediriweera, ... Phytotaxa 436 (1), 55-62, 2020 | 17 | 2020 |
| Diversity and ecology of Dendrobiums (Orchidaceae) in Chotanagpur Plateau, India P Kumar, GS Rawat, HP Wood Taiwania 56 (1), 23-36, 2011 | 16 | 2011 |
| A guide to orchids of Laos. SW Gale, P Kumar, T Phaxaysombath | 15 | 2018 |
| Bulbophyllum trongsaense (Orchidaceae: Epidendroideae: Dendrobieae), a new species from Bhutan P Gyeltshen, DB Gurung, P Kumar Phytotaxa 436 (1), 085-091, 2020 | 14 | 2020 |
Jeewan Singh JalalBotanical Survey of India在 bsi.gov.in 的电子邮件经过验证
