Note 26 — Chapter II
Reading edition
Rendle, A. B. Sisyrinchium californicum Dryand. Journal of Botany, Vol XXXIV. p. 494. 1896.

Marshall, E. S. Sisyrinchium californicum in Ireland. Ibid. p. 366.
Reading edition
Rendle, A. B. Sisyrinchium californicum Dryand. Journal of Botany, Vol XXXIV. p. 494. 1896.

Marshall, E. S. Sisyrinchium californicum in Ireland. Ibid. p. 366.