- Ageratina altissima, White snakeroot;Eupatorium rugosum
- Dicranum polysetum, Dicranum rugosum
- Lienardia mighelsi, Borsonia rugosa;Clathurella rugosa;Glyphostoma rugosum;Lienardia rugosa;Mangilia rugosa;Clathurella cincta Dunker, 1871;Clathurella solida Dunker, 1871;Pleurotoma curculio G and H Nevill, 1869;Pleurotoma rugosa Mighels, 1845
- Piper anonifolium, Piper citrifolium;Piper hohenackeri;Piper rugosum;Piper rhododendrifolium;Steffensia anonifolia;Piper anonifolium;Artanthe anonifolia
- Schefflera chimantensis_rugosifolia, Didymopanax chimantensis;Schefflera rugosifolia;Didymopanax rugosum
- Vasticardium flavum, Flavum Heart Cockle;Cardium rugosum;Pectunculus vulgaris
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