The Pines of Australia. 



Figure 277 — Traii^vtTso section through three parallel bundles in a 

 phyllofle. each o( which is surrounded by endodermal cells, 

 thf middle bundle havinp an oil gland above nncT below it. 

 and surrounded by secretory cells. The other areas are 

 air ■;p;ic(s or cavities. P. rhomboicialis, x S5. 



Figure 278 — Loneitudinal section through an oil cavity in a phvllode 

 of P. rhomhoidalia, x 65. 



Flgura 279 - Longitudinal section through two oil cavitius having a bundle 

 liciwrcn tlicin in a phyllodc of /'. rhomhoidalis, x 65. 



ri((ure 280 l.onjtituclinal wcUon through phyllodc with a buiullc in 

 the right field of vision. /'. rhotnboidalit, x 120. 



Longitudinal sections through pOhions of a phyiiociade. Phyllocladus rhomboidalis, Rich. 



