Artemisia indica var. kumaonensis (Pamp.) Karthik. & Moorthy (original description)
Blumea laevis var. minor (Hook.f.) Karthik. & Moorthy (original description)
Chaetoseris cyanea var. khasiana (C.B.Clarke) Karthik. & Moorthy accepted as Chaetoseris cyanea (D.Don) C.Shih (original description)
Chaetoseris cyanea var. paniculata (C.B.Clarke) Karthik. & Moorthy accepted as Chaetoseris cyanea (D.Don) C.Shih (original description)
Chrysanthemum tenuiflorum (Jacquem. ex Besser) Karthik. & Moorthy accepted as Artemisia tenuiflora Jacquem. ex Besser accepted as Tanacetum tenuifolium Jacquem. ex DC. (original description)
Cirsium wallichii var. cernua (Hook.f.) Karthik. & Moorthy (original description)
Cirsium wallichii var. nepalensis (DC.) Karthik. & Moorthy (original description)
Cyanthillium cinereum var. glabriusculum (DC.) Karthik. & Moorthy (original description)
Cyanthillium cinereum var. linifolium (Blume) Karthik. & Moorthy (original description)
Cyanthillium cinereum var. ludens (C.B.Clarke) Karthik. & Moorthy (original description)
Cyanthillium cinereum var. montanum (Edgew.) Karthik. & Moorthy (original description)
Cyanthillium cinereum var. parviflorum (Reinw. ex Blume) Karthik. & Moorthy (original description)
Duhaldea nervosa var. purpurascens (Hook.f.) Karthik. & Moorthy (original description)
Eupatorium mairei var. heterophyllum (DC.) Karthik. & Moorthy accepted as Eupatorium cannabinum L. (original description)
Ixeridium gracile var. khasianum (C.B.Clarke ex Hook.f.) Karthik. & Moorthy accepted as Ixeridium gracile (DC.) Pak & Kawano (original description)
Jurinella macrocephala var. tibetica (R.R.Stewart) Karthik. & Moorthy (original description)
Lipschitziella ceratocarpa var. depressa (C.B.Clarke ex Hook.f.) Karthik. & Moorthy (original description)
Mulgedium lessertianum subsp. dentatum (DC.) Karthik. & Moorthy accepted as Lactuca lessertiana (Wall. ex DC.) Wall. ex C.B.Clarke (original description)
Mulgedium lessertianum subsp. lyratum (Decne.) Karthik. & Moorthy accepted as Lactuca lessertiana (Wall. ex DC.) Wall. ex C.B.Clarke (original description)
Parasenecio levingei (C.B.Clarke) Karthik. & Moorthy (original description)
Pluchea paniculata var. gardneri (Hook.f.) Karthik. & Moorthy (original description)
Pluchea paniculata var. gracilis (Hook.f.) Karthik. & Moorthy accepted as Blumea paniculata (Willd.) M.R.Almeida (original description)
Pluchea paniculata var. jacquemontii (Hook.f.) Karthik. & Moorthy accepted as Blumea paniculata (Willd.) M.R.Almeida (original description)
Pluchea paniculata var. muralis (DC.) Karthik. & Moorthy accepted as Blumea paniculata (Willd.) M.R.Almeida (original description)
Pluchea paniculata var. subsimplex (DC.) Karthik. & Moorthy (original description)
Pseudognaphalium luteoalbum var. pallidum (Lam.) Karthik. & Moorthy (original description)
Saussurea gnaphalodes var. glabrata (Hook.f.) Karthik. & Moorthy (original description)
Senecio laetus var. analogus (DC.) R.Mathur ex Karthik. & Moorthy accepted as Senecio analogus DC. (original description)
Senecio laetus var. spectabilis (Wall. ex DC.) R.Mathur ex Karthik. & Moorthy (original description)