Note 121 — Chapter VI
Reading edition
See Bd. pl. lxii.
[122] See Bd. vol. i. pp. 494-498, for detailed description of structure in recent and fossil Zamiæ and Cycadeæ.
Reading edition
See Bd. pl. lxii.
[122] See Bd. vol. i. pp. 494-498, for detailed description of structure in recent and fossil Zamiæ and Cycadeæ.