| Geographical names | Botanical scientific names | Biblical names | Nicknames | Institution names | 
| Historical names | Zoological scientific names | Fictitious names | Pseudonyms | 
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| Scientific Name | Malagasy Name | 
| Xanthium spinosum | bakakely | 
| Xanthocercis madagascariensis | antendriala, antrendriala, haraka, kilioty, sakoanala, somotratsangy, tsimiranjana, vavanga, voankazomeloka, vonkazomeloka | 
| Xerochlamys pilosa | larokatikana | 
| Xerophyta dasylirioides | fanasandovia, hosaña, hosandahy, kisaka, maimbelona, maimbolena, rangimbato, tongolombato, tongotrakoho | 
| Xerophyta eglandulosa | hosaña | 
| Xerophyta pinifolia | hosambavy, hosaña | 
| Xerophyta sp. | endaka | 
| Xerosicyos danguy | taposaka | 
| Xerosicyos danguyi | kitsakitsakoba, takisakisaka, tapisaka | 
| Ximenia perrieri | kotro | 
| Xylocarpus granatum | fobo, hobo | 
| Xylocarpus moluccensis | tongahasy | 
| Xyloolaena perrieri | zahana | 
| Xyloolaena richardii | fakody, fomboatoafo, fotona, mampay, pesoala, sofiakomba, sofinkomba, taimbody, takodibe, tamboro, vahintaimbody, vahintambody, vahitaimbody, vahy, voakoropetaka, voantsatroka | 
| Xylopia ambanjensis | hazoambo | 
| Xylopia ambanjensis | fotsimavo, fotsivava, moranga | 
| Xylopia beananensis | hazoambo | 
| Xylopia bemarivensis | amaninombalahy, amaninomby, fandriambarika, fandriangidro, fandribarika, moranga, ramiavo, taimpapango | 
| Xylopia buxifolia | hazoambo | 
| Xylopia buxifolia | amaninomby, fotsimavo, fotsivava, hazoambofohy, hazoambolahy, lamiavona, morangabe, ramiavo, rengitra | 
| Xylopia danguyella | hazoambo | 
| Xylopia danguyella | fontsimavo, fotsimavo, hazoambovavy | 
| Xylopia dielsii | hazoambo | 
| Xylopia fananehanensis | hazoambo | 
| Xylopia fananehanensis | ambaviala | 
| Xylopia flexuosa | hazoambo | 
| Xylopia flexuosa | ambavy, fotsimavo, fotsivava, hazombola, mavoha, tsiletry | 
| Xylopia ghesquiereana | hazoambomena | 
| Xylopia humblotiana | hazoambo | 
| Xylopia humblotiana | ambavilahy, bombana, fotsimavo, fotsivary, fotsivava, hazoambovavy, moragandahy, moranga, morangalahy, morangavavy, morange | 
| Xylopia lamii | hazoambo | 
| Xylopia lastelliana | hazoambo | 
| Xylopia lastelliana | moranga | 
| Xylopia lemurica | hazoambo | 
| Xylopia lemurica | fotsimavo, fotsivavy, hazoambo, ramiavo | 
| Xylopia perrieri | fontsimavo, fotsimavo | 
| Xylopia pseudolemurica | hazoambo | 
| Xylopia sericolampra | lompingo, lopingo | 
| Xyris semifuscata | kiforombato, lobakoho, lohakoho, lohatoko, sakoerintany, sorobatritra | 
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | - | Z | 
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