of Australia.'] INTRODUCTORY ESSAY. 



A 97. Staehys arvensis, L. (Britain, fields and roadsides.) 



98. Echium violaceum, L. New South "Wales. (South Europe, waste places.) 

 A 99. Lithospermum arvense, L. Tasmania. (Britain, weed of culture.) 

 A 100. Echinospermum Lappula, Sw. (South Europe.) 



101. Verhena Bonariensis, L. New South Wales. (South America.) 



102. Solanum Sodomtsum, L. (South Europe.) 

 A 103. Datura Tatula, L. (South Europe.) 



A 104. Verbascum Blattaria, L. (Britain, waste places.) 



105. Verbascum virgatum, With. (Britain.) 



106. Celsia Cretica, L. (South Europe.) 



A 107. Veronica peregrina, L. (South Europe.) 



A 108. Veronica serpyllifolia, L. (Britain, fields and waste places.) 



A 109. Anagallis arvensis, L. Common on cultivated ground, and has also spread into native 



pastures, Adamson. (Britain, weed of cultivation.) 

 A 110. Plantago major, L. (Britain, weed of cultivation.) 

 A 111. Plantago lanceolata, L. (Britain, weed of cultivation.) 



112. Plantago Coronopus, L. Tasmania. (Britain, generally maritime.) 

 A 113. Polygonum Convolvulus, L. Victoria, Tasmania. (Britain, weed of cultivation.) 

 A 114. Polygonum aviculare, L. Very abundant about Victoria. I have seen newly turned-up 



soil covered with a thick matting of it. Cattle eat it with avidity, Adamson. (Britain, 



weed of cultivation.) 

 A 115. Rurnex Acetosella, L. This often monopolizes the pastures about Melbourne, to the entire 



exclusion of the Grasses, Adamson. (Britain, weed of cultivation.) 

 A 116. Rurnex crispus, L. (Britain, weed of cultivation.) 

 A 117. Urtica dioica, L. Only seen at Melbourne where houses are or have been, Adamson. 



(Britain, chiefly near houses.) 

 A 118. Urtica urens, L. (Britain, chiefly near houses.) 

 A 119. Chenopodium viride, L. Tasmania. (Britain, chiefly near houses.) 



120. * Atriplex patula, L. (Britain, chiefly maritime.) 

 A 121. Euphorbia helioscopia, L. (Britain, weed of cultivation.) 

 A 122. Alopecurus geniculatus, L. (Britain, weed of cultivation.) 

 A 123. Anthoxanthum odoratum, L. (Britain, weed of cultivation.) 



124. Phalaris minor, Retz. (South Europe, weed.) 

 A 125. Phalaris Canariensis, L. (South Europe, weed.) 

 A 126. Holcus lanatus, L. (Britain, weed.) 

 A 127. Polypogon Monspeliensis, Desf. (South Europe, waste places.) 



128. Avena, fafua, L. (Britain, weed of cultivation.) 

 A 129. Dactylis glomerata, L. (Britain, fields and waste places.) 

 A 130. Poa annua, L. Ubiquitous. (Britain, weed of cultivation.) 

 A 131. Briza media, L. Victoria, Tasmania. (Britain, weed of cultivation.) 



132. Briza minor, L. (Britain, weed of cultivation.) 



133. Pestuca Myurus, L. Ubiquitous. (Britain, weed of cultivation.) 

 A 134. Bromus sterilis, L. Victoria. (Britain, weed of cultivation.) 



A 135. Bromus commutatus, L. Victoria. (Britain, weed of cultivation.) 



A 136. Lolium perenne, L. Victoria, Tasmania. (Britain, weed of cultivation.) 



A 137. Lolium temulentum, L. Victoria. (Britain, weed of cultivation.) 



138. Hordeum murinum, L. Victoria. (Britain, roadsides.) 



139. Lepturus incurvatus, L. Victoria, Swan Kiver. (Britain, salt-marsh.) 



