| A new variety of Ceropegia attenuata Hook. (Asclepiadaceae) from Mookambika Wildlife Sanctuary, Karnataka, India PG Diwakar, RK Singh Indian J. For. 34 (2), 209-212, 2011 | 18* | 2011 |
| The Genus Ischaemum L. (Poaceae) in India RK Singh, PSN Rao Journal of Economic and Taxonomic Botany 32 (4), 797-838, 2008 | 18 | 2008 |
| Typification of thirty six names of thirty five recognized taxa in Impatiens (Balsaminaceae), endemic to Western Ghats RK Singh Phytotaxa 268 (3), 167-180, 2016 | 14* | 2016 |
| Pedicularis khoiyangii (Orobanchaceae), a new species from the Eastern Himalaya, India D Borah, N Gap, RK Singh Phytotaxa 430 (4), 287–293, 2020 | 12 | 2020 |
| Impatiens tanyae (Balsaminaceae), a new species from Western Ghats, India RK Arigela, RK Singh, KAA Kabeer Kew Bulletin 74, 1-7, 2019 | 11 | 2019 |
| Pedicularis artiae, a new species of Orobanchaceae from Sikkim Himalaya, India RK Singh, BS Kholia, JV Sudhakar Kew Bulletin 71 (3), 36(1-5)., 2016 | 10 | 2016 |
| Two new species of Henckelia (Gesneriaceae) from the Eastern Himalayan state Arunachal Pradesh, India M Taram, D Borah, RK Singh, H Tag Feddes Repertorium 132 (3), 2021 | 9 | 2021 |
| Phytodiversity inventorisation and mapping of Shola grasslands of Kodaikanal wildlife sanctuary, Western Ghats, India RK Arigela, RK Singh, KAA Kabeer, GVS Murthy, VV Robin Indian Forester 145 (3), 214-226, 2019 | 9 | 2019 |
| Lectotypifications of some Indian Ceropegia (Apocynaceae: Ceropegieae) RK Singh Phytotaxa 197 (2), 157-160, 2015 | 8 | 2015 |
| Parthenium hysterophorus L. - neither noxious nor an obnoxious weed RK Singh, A Garg Indian Forester 140 (12), 1260-1262, 2014 | 8 | 2014 |
| Canscora sanjappae (Gentianaceae) - A new species from Mookambika Wildlife Sanctuary, Karnataka, India PG Diwakar, RK Singh Indian Journal of Forestry 32 (2), 337-342, 2009 | 8 | 2009 |
| A new species of Smithia Aiton (Fabaceae) from Odisha state, India RS Devi, S Kumar, RK Singh Indian Forester 149 (4), 471-473, 2023 | 7 | 2023 |
| Dipcadi coimbatorensis (Asparagaceae), a new species from the Nilgiri Biosphere Reserve, India V Ravichandran, RK Singh, C Murugan Kew Bulletin 75 (1), 1-8, 2020 | 7 | 2020 |
| Lectotypification of three Linnaean names in Impatiens (Balsaminaceae) RK Singh Phytotaxa 321 (3), 299-300, 2017 | 7 | 2017 |
| Boeica arunachalensis (Gesneriaceae), a new species from Indian Eastern Himalaya and typification of five names in Boeica D Borah, RK Singh, M Taram, AP Das Indian Forester 146 (9), 871-874, 2020 | 6 | 2020 |
| Call for conservation of the critically endangered saffron Balsam of Karnataka - Impatiens raziana Bhaskar & Razi (Balsaminaceae) RK Singh, A Garg Indian Forester 142 (8), 803-805, 2016 | 6 | 2016 |
| Notes on the Identity and Taxonomic Status of two Endemic Taxa of Pedicularis L. from India A Garg, RK Singh Indian Journal of Forestry 38 (3), 281-283, 2015 | 6 | 2015 |
| Typification of seven species of Litsea (Lauraceae) endemic to India RK Singh Phytotaxa 201 (4), 278-286, 2015 | 6 | 2015 |
| Lectotypification and a new synonym of Ceropegia kachinensis (Apocynaceae) RK Singh, A Garg, P Singh Phytotaxa 197 (3), 215-221, 2015 | 6 | 2015 |
| Ethnomedicinal plants of Valmiki Tiger Reserve, West-Champaran district, Bihar, India RK Singh, V Singh J. Non-Timber Forest Products 21 (3), 185-192, 2014 | 6 | 2014 |
Dr. Ravi Kiran ArigelaBotanical Survey of India在 bsi.gov.in 的电子邮件经过验证
