490 



37. E. ovata, Wyndham, New South Wales (J. L. Boorman, August, 1915). Series 13. Brev- 

 petiolate. 



38. E. tereticornis, Port Macquarie, New South Wales (J. L. Boorman, March, 1900). The hypocotyl 

 is rather short and the cotyledons are small. Series 23. Semi-terete to quadrangular. In the advanced 

 stages the stems of the. seedlings are more or less angular. 



39. E. alba, Department of Agriculture, Buitenzorg, Java. This is a tropical species, and in the north 

 of the continent it is often found associated with No. 38, E. tereticornis, from which it differs considerably 

 in other characters. Series 23. 



40. E. Seeana, Grafton, New South Wales (J.H.M. and J. L. Boorman). The cotyledons are slightly 

 larger than those of E. tereticornis, with which it is closely allied in other characters. Series 23. 



41. E. resinifera, Como, New South Wales (J. L. Boorman, 1902). Series 26. Fine parallel venation. 



42. E, diversicohr, Western Australia (Andrew Murphy, January, 1918). This western species shows 

 a remarkable similarity in its cotyledons with two well known eastern species, viz., E. globulus, fig. 46, and 

 E. saligna, fig. 48 ; but as the young plant develops it changes considerably, and is non-glaucous, with smallish 

 petiolate leaves, until the intermediate-leaved stage is reached, when it becomes broad and markedly undulate. 

 Series 24. Stem quadrangular. 



43. E. rostrata; Lake Cargellico, New South Wales (J. L. Boorman, May, 1906). The young 

 seedlings are at first very robust, but soon change and become slender and somewhat willow-like. Series 21t 

 Narrow-lanceolate. 



44. E. cladocalyx, South Australia (Andrew Murphy, 1917). The cotyledons are large and usually 

 deeply lobed, while the hypocotyl is long and slender. Bisectae. Series 8. Petiolate. 



45. E. Lefimanni, south-west Western Australia (S. W. Jackson). Hypocotyl moderately long, 

 cotyledons large. Bisectae. Series 15. Stellate. Ovate to orbicular, crenulate. 



46. E. globulus, Forest Reserve No. 22, 699, Parish Kunderang, County Vernon, New South Wales. 

 (T. J. Wilshire, July, 1912). The cotyledons are not unlike those of the two preceding species, but in a later 

 stage the seedling becomes quite different. Division Bilobae. Series 18. Sessile, etc. (See also Coloured 

 Plate No. 1). 



47a, 476. E. Maideni, Barber's Creek, New South Wales (H. J. Rumsey, 1904). Like the preceding, 

 in the early stages, but slightly smaller and often less glaucous. Series 18. 



48. E. saligna, Gosford, New South Wales (Andrew Murphy, 1913). The cotyledons are large, not 

 so deeply lobed as in E. globulus, but the hypocotyl is somewhat similar, and also the first pair of leaves 

 but from then on there is a rapid change. Series 26. Fine parallel venation. 



Figs. 44, 45, 49 to 69 illustrate the section Bisectae. The cotyledons are nearly 

 all deeply divided to the base into two nearly equal lobes, and are Y or V-shaped. They 

 vary considerably in size, the smallest being 4 mm. long and 1mm. broad, and the largest 

 20 mm. long and 2 mm. broad. 



49. E.salmoiwphloia, Western Australia (Andrew Murphy, January, 1918). The cotyledons are small 

 and equally divided into two linear lobes. Bisectae. Series 2. Narrow. (SeealsoColouredPlateNo.il). 



50. E. longiconiis. Government Dam, Moojebening, Western Australia (Dr. F. Steward). The linear 

 bisected cotyledons are frail and flexuose. Series 2. Narrow, 



