Angel, L. M. (1954). Parorchis acanthus var. australis, n. var., with an account of the life cycle in South Australia. Transactions of the Royal Society of South Australia. 77: 164-174.
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Angel, L. M.
1954
Parorchis acanthus var. australis, n. var., with an account of the life cycle in South Australia.
Transactions of the Royal Society of South Australia