Sphaeropteris medullaris (G. Forster) Bernhardi, 1801
Cyathea affinis W. J. Hooker & Baker, 1874 (non Cyathea affinis (J. R. Forster) Swartz, 1801, non Cyathea affinis M. Martens & Galeotti, 1842, non Cyathea affinis Brackenridge, 1854; quae Cyathea propinqua)
Alsophila lunulata (G. Forster, 1786) R. Brown, 1827 (non Alsophila lunulata Blume, 1828; quae Cyathea junghuhniana)
Ko te mamaku he kaponga tino rahi, he mangu te tīwai me ngā tākaka. Ko te ingoa huaota he Cyathea medullaris. He ingoa reo Māori anō tō te rākau nei, arā he katātā, he kōrau. Ko te ingoa reo Pākehā he black treefern.
Tohutoro
Metcalf, Laurie, 2002. A Photographic Guide to Trees of New Zealand. Tāmaki-makau-rau: New Holland.
Salmon, J.T., 1986. The Native Trees of New Zealand. Te Whanga-nui-a-Tara: Heineman Reed.