Abiorana-seca – Pouteria laurifólia Acapú – Voucapoua americana Acariquara – Minquartia guianensis Açacu – Hura creptans Açaí – Euterpe oleraceae Açoita-cavalo – Luehea speciosa Aguapés – Eichornia spp Alecrim – Holocalyx balansae Almacega – Protium heptaphyllum Amapá-doce – Paranhancornia amapá Amescla – Protium brasiliensis Andiroba – Carapa guianenses Andirobarana – Guarea cf. Kunthii Angelim – Andira retusa Angelim-pedra – Dinizia excelsa Angelim-rajado – Pithecolobium racemosum Angico – Piptadenia macrocarpa Angicos – Piptadenia spp.

Aninga – Montrichardia arborescens Araçás – Psidium spp.

Araribás – Centrolobium tomentosum/C. robustum Araticum – Annoma crassiflora Arco-de-pipa – Erythroxylon frangulaefolium Aroeira – Lithraea brasiliensis Ata-brava – Duguetium sp.

Babaçu – Orbignya martiana Bacupari – Rheedia gardneriana Bacuri – Platonia sp.

Bananeirinhas-da-mata – Heliconia spp. Bico-de-papagaio – Heliconia vellozina Bicuíba – Virola bicuhyba/V oleifera Bracatinga – Mimosa scabrella Braúna – Melanoxylon brauna Brejaúva – Astrocaryum ayri Breu-manga – Tetragastris altíssima Buriti – Mauritia flexuosa Burlandi – Virola sp.

Cabreúva – Myrocarpus frondosus Cacaueiro – Theobroma cação Caeté – Thalia geniculata Café – Coffea arábica Cagaiteira – Eugenia dysenterica Caingá – Sclerolobium spp.

Cajuaçu – Anacardium othoniamum Cajuí – Anacardium pumilum Cambará – Vochysia sessifolia Cambuí – Myrcia spp.

Cana-de-açucar – Saccharum officinarum Canaranas – Echinoa sp., Panicum sp.

Canelas – Ocotea spp./Nectandra spp./Acrodiclidum spp.

Canelas-santas – Vochysia opugnata/V. acuminata

Canelinha – Ocotea pulchella

Cangeranas – Cabralea eichleriana/C. glaberrima

Capim-arroz – Oryza perennis

Capim-rabo-de-rato – Hymenachne sp.

Capim-serra-perna – Laercia sp.

Cará-mimoso – Chusquea mimosa Carandá – Copernicia australis Cordeiro – Scleronema micranthus Carnaúba – Compernicia cerifera Caroá – Neoglaziovia variegata Carvalho – Roupala asplenioides Casca d’anta – Drimys brasiliensis Castanha-de-macaco – Couropita guianensis Castanha-do-pará – Bertholletia excelsa Casuarina – Casuarina equisetifolia