Ball, j[ohn]
Spicilegium florae Maroccanae.
8:o (London 1878).
ur: Journal of the Linnean society. Botany. Vol.
16 .
Därmed smb.: Hooker, J.D., On some of the econo-
mic plants of Marocco. u. å.
Ball, J., On the mountain flora of two valleys
in the Great Atlas of Marocco. u. å.

Ball, J[ohn]
Spicilegium florae Maroccanae.
8:o (London 1878) .
ur: Journal of the Linnean society. Botany. Vol.
16 .
Därmed smb.: Hooker, J.D., On some of the econo-
mic plants of Marocco . u. å.
Ball, J., On the mountain flora of two valleys
in the Great Atlas of Marocco. u. å.