Copaiva Jacquin Enum. PI. Carib. (1760) 4 (Copaiba 
auct. ). 
Copaifera Linnaeus (1762) has been conserved over 
Copaiva Jacquin (1760), [Copaiba of authors]. 
Copaifera conjugata (Bolle) Milne- Redhead in Kew 
Bull. (1934) 400. 
Gorskia conjugata Bolle in Peters Reise Mossamb. 
Bot. 1 (1861) 16, t. 3. 
Copaifera Gorskiana Bentham in Trans. Linn. Soc. 
25 (1865) 317. 
Copaiba conjugata O. Kuntze Rev. Gen. PI. 1 (1891) 
172. 
Copaifera copallifera (Benn.) Milne-Redhead in 
Kew Bull. (1984) 400. 
Guibourtia copallifera Bennett in Journ. Linn. Soc. 
1 (1857) 150. 
Copafera Guibourtiana Bentham in Trans. Linn. 
Soc. 25 (1865) 317. 
Copaifera copallina Baillon Hist. Pl. 2 (1870) 142,168. 
Copaiba copallifera O. Kuntze Rev. Gen. Pl. 1 (1891) 
172. 
Copaifera Gorskiana Benth. See Copaifera conjugata 
(Bolle) Milne-Redhead 
Copaifera Guibourtiana Benth. See Copaifera copallifera 
(Benn.) Milne-Redhead 
Coptis groenlandica (Oeder) Fernald in Rhodora 
31 (1929) 142. 
Anemone groenlandica Oeder FI]. Dan. 4, fase. 10 
(1770) 5, t. 566. 
Helleborus trifolus Linnaeus Sp. Pl., ed. 2 (1762) 
784, as to Canadian plant only. 
Coptis trifolia Salisbury in Trans. Linn. Soc. 8 (1807) 
305, pro parte. 
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