STUDY OF PHENOLOGICAL PHENOMENA IN AUSTRALIA. 163 



Eucalyptus sideroxylon, "Fat-cake Ironbark." 

 Angophora subvelutina, "Apple Tree." 

 Acacia melanoxylon, " Blackwood." 



„ decurrens var. dealbata, " Silver Wattle." 

 Brachychiton populneum, "Kurrajong." 

 Banksia marginata, " Honeysuckle." 

 Bursaria spinosa, "Blackthorn." 

 Helichrysum bracteatum, "Large Yellow Everlasting." 



Western Plains. 



Acacia salicina, " Coobah." 



„ homalophylla, "Yarran." 



„ aneura, "Mulga." 



,, excelsa, "Ironwood." 



,, pendula, " Myall." 

 Eucalyptus poplifolia, " Bimbil." 



,, melanophloia, " Silver-leaved Ironbark." 



„ ochrophloia, "Yappunyah." 



Ventilago viminalis, "Supple Jack." 

 Alstonia constricta, "Quinine." 



Angophora intermedia var. melanoxylon, " Coolabah." 

 Geijera parviflora, "Wilga." 

 Grevillea striata, " Beefwood." 

 Heterodendron olecefolium, 

 Canthium oleifolium, " Lemon." 

 Capparis Mitchelli, "Orange." 



When we have made a provisional list of well known 

 plants, we have still to remember that they should be 

 arranged, as far as possible, under the months of flowering, 

 in order that as March comes round, for example, the 

 observer may be on the lookout for specific plants. Now 

 this arrangement, with our irregular flowering seasons, due 

 in part to our continental climate, presents real difficulties. 

 For example, I turn to the herbarium and see Eucalyptus 

 paniculata, the Grey Ironbark, collected in flower in eight 



