John Adrian Naicker Parnell (born 1954), British botanist. Department of Botany, Trinity College Dublin, College Green, Dublin 2.

IPNI standard form: J.Parn.

Taxon names authored

(List may be incomplete)

• 6 taxon names authored by John Adrian Naicker Parnell

Publications

(List may be incomplete)

• Suddee, S., Paton, A.J. & Parnell, J.A.N. 2005. Taxonomic Revision of Tribe Ocimeae Dumort. (Lamiaceae) in Continental South East Asia III. Ociminae. Kew Bulletin 60(1): 3–75. JSTOR Reference page. 
• Chen Shukun, Ma Haiying & Parnell, J.A.N. 2008. Polygalaceae. Pp. 139–159 in Wu Zhengyi, Raven, P.H. & Hong Deyuan (eds.), Flora of China, Vol. 11, Oxalidaceae through Aceraceae. Science Press, Beijing; Missouri Botanical Garden Press, St. Louis. ISBN 978-1-930723-73-3. PDF Online Reference page. 
• Trias-Blasi, A., Parnell, J.A.N. & Chayamarit, K. 2009. Taxonomic notes on two Cissus (Vitaceae) species in Thailand. Thai Forest Bulletin (Botany), Special Issue: 205–211. PDF Reference page. 
• Trias-Blasi, A., Chayamarit, K., Teerawatananon, A. & Parnell, J.A.N. 2014. A taxonomic revision of Pterisanthes (Vitaceae) in Thailand and a new Thai record for Pterisanthes cissioides. Phytotaxa 159(2): 95–104. DOI: 10.11646/phytotaxa.159.2.3 Reference page. 
• Soh, W.K. & Parnell, J.A.N. 2015. A revision of Syzygium Gaertn. (Myrtaceae) in Indochina (Cambodia, Laos and Vietnam). Adansonia, sér. 3 37: 179–275. DOI: 10.5252/a2015n2a1 Reference page. 
• Sirimongkol, S., Parnell, J.A.N., Hodkinson, T.R., Middleton, D.J., & Puglisi, C. 2019. Five new species of Henckelia (Gesneriaceae) from Myanmar and Thailand. Thai Forest Bulletin (Botany) 47(1): 38–54. DOI: 10.20531/tfb.2019.47.1.08 Reference page. 
• Suddee, S., Paton, A.J., Parnell, J.A.N., Puudjaa, P., Kiewbang, W. & Rueangruea, S. 2019. Five new species of Platostoma (Lamiaceae) from North-Eastern Thailand. Thai Forest Bulletin (Botany) 47(2): 226–240. DOI: 10.20531/tfb.2019.47.2.13 Reference page.