222 THE LOEANTHACEAE OF AUSTRALIA, 11. 



Plate xxviii. 



Gaiadendron ligustrina (A. Cunn.) Eicbl. 



1. Flowering branch, natural size. 2- Bud. 3. Flower on the bracteate 

 pedicel. 4. One of the segments (after Hook.). 5. Anther (after Hook.). 6. 

 Style. 7. Fruit, natural size. 7a. Embryo. 8. Longitudinal section of fruit, 

 9- Cross section of fruit (after Hook.), also the two preceding. 10. Stipules. 

 11. Cross section of root, natural size, (a) thick bark. 12. A seedUng plant, 

 natural size, showing the fibrous roots. 13. Types of floral bracts, after the 

 fruits had fallen, natural size. 



Plate xxix. 



Phrygilcmthus eucalyptif alius (Sieber ) Engler. 



1. Flowering branch, natural size- la. Anther. 2. A common type of de- 

 formed leaf- 3. Fruit, natural size. 4. Longitudinal section of fruit. 5. Cross 

 section of frtiit. 6. Longitudinal section of seed. 7. Germinating seed, natural 

 size, with viscin removed. 8. Germinating seed showing two primary 

 leaves. 9. Germinating seed surrounded with viscin. 10. A young plant, 

 natural size, showing the two radicles (a, a), and the adventitious 

 root (b.). 11. Section of host, Casuariua suberosa, natural size, showing the 

 method of attack by the radicle which divides and infests the sapwood, causing 

 a fusiform swelling. 12. Galled fruits, natural size, showing insect punctures. 

 (4, 5, and 6 after Mueller.). 



Plate XXX. 



Phrygilcmthus celastroides (Sieber ) Eichl. 



1. A flowering branch, natural size. 2. A bud. 3. Flower. 4. Anther. 

 6. Fruit. 6. Seed, enlarged. 7. Embryo- 8. Embryo opened out. 9. A 

 germinating seed, natural size. 10. A germinating seed, natural size, with three 

 primary leaves. 11. A young seedling plant showing the adventitious roots (a, 

 a), and the alternate leaves (b. b). 12. Microscopic Fungus found on the viscin 

 of the germinating seed. 



Plate xxxi. 



Phrygilcmthus myrtifolius (A. Cunn.) Eichl. 



1. Flowering branch, natural size. 2. A bud. 3. Flower. 4. One of the 

 free filaments. 5. Anthers, front and back view. 6- Calyx and Style. 7. 

 Fruit. 8. Disc. 9. Leaf, natural size, showing venation. 



Plate xxxii. 



Phrygilanthiis Bidivillii (Benth.) Eiehl. 



1. Flowering plant, natural size, showing union, and the fine adventitious 

 roots. 2. Bud, enlarged. 3. Flower. 4. One of the free segments. 5- An- 

 ther. 6. Fruit, natural size. 



