| Issue Date | Title | Author(s) |
| 2007 | Andrachne cuneifolia (Phyllanthaceae; Euphorbiaceae s.l.) is a Phyllanthus | Vorontsova, M. S.; Hoffmann, P.; Kathriarachchi, Hashendra; Kolterman, D. A.; Chase, M. W. |
| 2015 | Characterization of Colletotrichum isolates causing avocado anthracnose and first report of C. gigasporum infecting avocado in Sri Lanka | Hunupolagama, D.M.; Wijesundera, R.L.C.; Chandrasekharan, N.V.; Wijesundera, W.S.S.; Kathriarachchi, Hashendra; Fernando, T.H.P.S. |
| 2014 | Conserved regions of Plasmodium vivax potential vaccine candidate antigens in Sri Lanka: Conscious in silico analysis of prospective conformational epitope regions | Amarasinghe, Shanika; Kathriarachchi, Hashendra; Udagama, Preethi |
| 2014 | Conserved regions of Plasmodium vivax potential vaccine candidate antigens in Sri Lanka: Conscious in silico analysis of prospective conformational epitope regions | Amarasinghe, S. L; Kathriarachchi, Hashendra; Udagama, Preethi V |
| 2004 | Ecology of Two Selected Liana Species of Utility Value in a Lowland Rain Forest of Sri Lanka: Implications for Management | Kathriarachchi, Hashendra; Tennakoon, K. U.; Gunatilleke, C. V. S.; Gunatilleke, I. A. U. N.; Ashton, P. M. S. |
| 2021 | Evolution and biogeography of Memecylon | Amarasinghe, P.; Joshi, S.; Page, N.; Wijedasa, L.S.; Merello, M.; Kathriarachchi, Hashendra; Stone, R.D.; Judd, W.; Kodandaramaiah, U.; Cellinese, N. |
| 2021 | Evolution and biogeography of Memecylon | Amarasinghe, Prabha; Joshi, Sneha; Page, Navendu; Wijedasa, Lahiru S.; Merello, Mary; Kathriarachchi, Hashendra; Stone, Robert Douglas; Judd, Walter; Kodandaramaiah, Ullasa; Cellinese, Nico |
| 2015 | Isolation and characterization of Trichoderma erinaceum for antagonistic activity against plant pathogenic fungi. | Herath, H.H.M.A.U.; Wijesundera, R.L.C.; Chandrasekharan, N.V.; Wijesundera, W.S.S.; Kathriarachchi, Hashendra |
| 2005 | Molecular phylogenetics of Phyllanthaceae inferred from Wve genes (plastid atpB, matK, 3 ndhF, rbcL, and nuclear PHYC) | Kathriarachchi, Hashendra; Hoffmann, P.; Samuel, R.; Wurdack, K. J.; Chase, M. W. |
| 2005 | MOLECULAR PHYLOGENETICS OF PHYLLANTHACEAE: EVIDENCE FROM PLASTID MATK AND NUCLEAR PHYC SEQUENCES | Samuel, R.; Kathriarachchi, Hashendra; Hoffmann, P.; Barfuss, M.; Wurdack, K. J.; Chase, M. W. |
| 2014 | A new genus and a major temperate bamboo lineage of the Arundinarieae (Poaceae: Bambusoideae) from Sri Lanka based on a multi-locus plastid phylogeny | Attigala, Lakshmi; Triplett, Jimmy K; Kathriarachchi, Hashendra; Clark, Lynn G |
| 2006 | A phylogenetic classification of Phyllanthaceae (Malpighiales; Euphorbiaceae sensu lato) | Hoffmann, P.; Kathriarachchi, Hashendra; Wurdack, K. J. |
| 2006 | PHYLOGENETICS OF TRIBE PHYLLANTHEAE (PHYLLANTHACEAE; EUPHORBIACEAE SENSU LATO) BASED ON NRITS AND PLASTID MATK DNA SEQUENCE DATA | Kathriarachchi, Hashendra; Samuel, R.; Hoffmann, P.; Mlinarec, J.; Wurdack, K. J.; Ralimanana, H.; Stuessy, T. F.; Chase, M. W. |
| 2010 | Systematics of genus Garcinia L. (Clusiaceae) in Sri Lanka: New insights from vegetative morphology | Nimanthika, W. J.; Kathriarachchi, Hashendra |
| 2016 | Taxonomic Revision of the Temperate Woody Bamboo Genus Kuruna (Poaceae: Bambusoideae: Arundinarieae) | Attigala, L.; Kathriarachchi, Hashendra; Clark, L. G. |
| 2017 | Unveiling Members of Colletotrichum acutatum Species Complex Causing Colletotrichum Leaf Disease of Hevea brasiliensis in Sri Lanka | Hunupolagama, D. M.; Chandrasekharan, N. V.; Wijesundera, W. S. S.; Kathriarachchi, Hashendra; Fernando, T. H. P. S.; Wijesundera, R. L. C. |
| 2016 | What happens when the nuclear species is absent? Observations of mixedspecies bird flocks in the Hiyare Forest Reserve, Galle, Sri Lanka | Perera, P. L. M. M.; Kotagama, S.W.; Goodale, E.; Kathriarachchi, Hashendra |
