Walter Stephen Judd (born 1951), U.S. botanist.

IPNI standard form: Judd

Taxon names authored

(List may be incomplete)

• 10 taxon names authored by Walter Stephen Judd

Publications

(List may be incomplete)

• Judd, W.S. 1981. A monograph of Lyonia (Ericaceae). Journal of the Arnold Arboretum 62(1–3): 63–209, 315–436. JSTOR BHL (part 1) JSTOR BHL (part 2) JSTOR BHL (part 3) Reference page. 
• Luteyn, J.L. (ed.), Clemants, S.E., Diggs, G.M., Dorr, L.J., Judd, W.S., Sørensen, P.D., Stevens, P.F. & Wallace, G.D. 1995. Ericaceae — Part II. The superior-ovaried genera (Monotropoideae, Pyroloideae, Rhododendroideae, and Vaccinioideae p.p.) (Flora Neotropica, Monograph 66.) IV+560 pp. The New York Botanical Garden, New York. ISBN 978-0-89327-473-3 JSTOR Reference page. 
• Kron, K.A., Judd, W.S. & Crayn, D.M. 1999. Phylogenetic Analyses of Andromedeae (Ericaceae: Vaccinioideae). American Journal of Botany 86(9): 1290–1300. DOI: 10.2307/2656777 Reference page. 
• Kron, K.A., Judd, W.S., Stevens, P.F., Crayn, D.M., Anderberg, A.A., Gadek, P.A., Quinn, C.J. & Luteyn, J.L. 2002. Phylogenetic classification of Ericaceae: molecular and morphological evidence. The Botanical Review 68(3): 335–423. DOI: 10.1663/0006-8101(2002)068[0335:PCOEMA]2.0.CO;2 ResearchGate Reference page. 
• Cantino, P.D., Doyle, J.A., Graham, S.W., Judd, W.S., Olmstead, R.G., Soltis, D.E., Soltis, P.S. & Donoghue, M.J. 2007. Towards a phylogenetic nomenclature of Tracheophyta. Taxon 56(3): 822–846. DOI: 10.2307/25065864, DOI: 10.1002/tax.563001 (Electronic Supplement) . JSTOR . PDF. Reference page. 
• Abbott, J.R. & Judd, W.S. 2011. Badiera subrhombifolia (Polygalaceae), a new species from Hispaniola. Brittonia 63: 161–170. DOI: 10.1007/s12228-010-9144-2 JSTOR Reference page. 
• Soltis, D.E., Smith, S.A., Cellinese, N., Wurdack, K.J., Tank, D.C., Brockington, S.F., Refulio, N., Walker, J.B., Moore, M.J., Carlsward, B.S., Bell, C.D., Latvis, M., Crawley, S., Black, C., Diouf, D., Xi, Z., Rushworth, C.A., Gitzendanner, M.A., Sytsma, K.J., Qiu, Y.-L., Hilu, K.W., Davis, C.C., Sanderson, M.J., Beaman, R.S., Olmstead, R.G., Judd, W.S., Donoghue, M.J. & Soltis, P.S. 2011. Angiosperm phylogeny: 17 genes, 640 taxa. American Journal of Botany 98(4): 704–730. DOI: 10.3732/ajb.1000404 Reference page. 
• Majure, L.C. & Judd, W.S. 2013. Miconia paralimoides (Miconieae: Melastomataceae), a new species from the Cordillera Central, Dominican Republic. Phytotaxa 131(1): 9–16. DOI: 10.11646/phytotaxa.131.1.2 Reference page. 
• García, N., Meerow, A.W., Arroyo‐Leuenberger, S., Oliveira, R.S., Dutilh, J.H.A., Soltis, P.S. & Judd, W.S. 2019. Generic classification of Amaryllidaceae tribe Hippeastreae. Taxon 68(3): 481–498. DOI: 10.1002/tax.12062 PDF Reference page.