CONTENTS 
No. 1 
New species and new combinations in the genus Sivainsona (Fabaceae) in 
New South Wales Joy Thompson 1 
Notes on Stipa (Poaceae) in Australia and Easter Island 
J. Everett and S.W.L. Jacobs 7 
Four new species of Zygophyllum (Zygophyllaceae) and one lectotypification 
Hansjoerg Eichler 13 
Notes on the lichen flora of New South Wales 1. New records 
Gintaras Kantvilas 19 
A new species and new combinations in Melicope (Rutaceae) in New South Wales 
T.G. Hartley 33 
New taxa and combinations in Eucalyptus and Angophom (Myrtaceae) 
L.A.S. Johnson and K.D. Hill 37 
Acacia blayana, a new species from the South Coast of New South Wales 
(Acacia sect. Botrycepbalae-. Fabaceae) Mary D. Tindale and A.B. Court 109 
Acacia courtii, a new species from eastern New South Wales (Acacia sect. 
juliflorae: Fabaceae) Mary D. Tindale and Clare Herscovitch 115 
Notes on Boronia (Rutaceae) in New South Wales, including descriptions of 
three new species Peter H. Weston 121 
Nablonium is a congener of Ammobium (Asteraceae-Gnaphalieae) 
Arne A. Anderberg 129 
SHORT COMMUNICATIONS 
Halgania brachyrhyncha (Boraginaceae), a new species from eastern Australia 
Peter G. Wilson 137 
Asterolasia elegans (Rutaceae), a new species from the Sydney region 
Lyn McDougall and Marianne F. Porteners 139 
