A, B, C, D, E, F, H, I, J, L, M, N, O, P, R, S, T, U, V, Y, Z
| Galanthus nivalis (Campanilla de las nieves) | Galega (Galega officinalis, L) | |
| Galeopsis (Galeopsis segetum, L) | Ganoderma (Ganoderma lucidum) | |
| Gatuña (Ononis spinosa, L) | Gaultheria procumbens | |
| Gayuba (Arctostaphylos uva-ursi, L) | Genciana mayor (Gentiana lutea. L) | |
| Geranio (Pelargonium sidoides) | Gimnema (Gymnema sylvestre) | |
| Ginkgo Biloba (Gingko biloba) | Girasol (Helianthus annus, L) | |
| Gitago (Agrostemma githago) | Goji (Lycium Barbarum.) | |
| Graciola (Gratiola officinalis, L) | Grama (Agropyron repens) | |
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| Gran consuelda (Symphytum officinale, L) | Granado (Punica granatum) | |
| Grasilla (Pinguicula vulgaris, L) | Grifonia (Griffonia simplicifolia) | |
| Grindelia (Grindelia robusta) | Grosellero negro (Ribes nigrum, L) | |
| Guindilla (Capsicum frutescens) | Guindilla de las Indias (Capsicum annuum,L) | |
| Guisante (Pisum sativum) | Guanabana | |
| Guaraná (Paullinia cupana) | Guarumo (Cecropia obtusifolia) | |
| Guayabo (Psidium guajava L ) | ||
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