Ratcliffe, D.A. 1961. The mountain flora of Lakeland. Proc. BSBI 4, 1-25 (plus p. 27); pdf 1.58Mb.

Vedel, H. 1961. Natural Regeneration in Juniper. Proc. BSBI 4, 146-148; pdf 310kb.

Lousley, J.E. 1961. A census list of wool aliens found in Britain, 1946-1960. Proc. BSBI 4, 221-247; pdf 1.21Mb.

Stace, C.A. 1961. Nardurus maritimus (L.) Murb. in Britain. Proc. BSBI 4, 248-261;     pdf 1.70Mb. Illustration by G.W. Dalby; jpg 247kb.

Perring, F.H. 1962. Hints on the determination of some critical species, microspecies, subspecies, varieties and hybrids in the British flora. Proc. BSBI 4, 359-383; pdf 1.14Mb.

Bangerter, E.B. & Kent, D.H. 1962. Further notes on Veronica filiformis Proc. BSBI 4, 384-397; pdf 615kb.