TY  - JOUR
T1  - On the Leaves of Calamites (Calamocladus Section)
JF  - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934)
VL  - 83
IS  - 566
SP  - 490
EP  - 491
PY  - 1911/05/08/
UR  - http://dx.doi.org/10.1098/rspb.1911.0030
M3  - doi:10.1098/rspb.1911.0030
AU  - Thomas, H.
ER  -