LIST OF CONIFERS AND TAXADS. 



199 



monoecious, males in terminal spikes, anther-lobes 2 ; cones globular, 

 scales spirally arranged, with the tip of the bract projecting beyond 

 the fruit-scale. Seeds 3-6 to each scale, pendulous, free, winged. 



1. A. cupressoides, Don in Trans. Linn. Soc. xviii. 171, t. 13 

 (1839) ; Parlatore, p. 433 ; Veitch, 223 ; Masters in Gard. Chron. 

 August 29, 1885, p. 273, fig. 60, and Dec. 10, 1887, p. 725. 



Tasmania , 



A. Doniana. See A. laxifolia. 



2. A. laxifolia, Hooker, Icones, tab. 573 (1843); Veitch, 223; 

 Masters in Gard. Chron. Nov. 7, 1885, p. 584, fig. 134; 1887, 

 Dec. 10, p. 725 ; 1891, p. 145 ; and in Journ. Linn. Soc. xxii. 201. 



Sfnojvym : — Athrotaxis Boniana, hort. 

 Tasmania. 



3. A. selaginoides, Don, 1. c. t. 14; Parlatore, p. 434; Veitch, 

 223; Masters in Gard. Chron. Dec. 10, 1887, p. 724 ; and Nov. 10, 

 1888, p. 544, fig. 79. 



Tasmania. 



A. tetragona, Hooker, Ic. t. 560. See Microcachrys. 

 Biota. See Thuya. 



CALLITRIS, Ventenat (1808) ; Bentham and Hooker, iii. 424 ; 

 Eichler, 93. Frenela, Mirbel ; Parlatore, 445 ; Benth. Flor. Aust. 

 vi. 235 ; F. von Mueller, Second Census Australian Plants (1889), 

 p. 184. (Tribe Cupressine^e ; Sub-tribe Callitrine^.) 



Australian trees, with brittle twigs and small, 4-ranked, deeply 

 adnate leaves. Male fl. in spikes, anthers crested with 2 or more 

 lobes, pollen globose. Cone-scales 4 to 8, at first touching at the 

 margins, afterwards partially separating, but always united at the base. 

 Seeds 2-9 erect, winged. Cotyledons 2-4, linear. 



C. articidata, hort. See C. rhomlboidea. 



C. capensis, Schrader ex Gordon = Widdringtonia? 



C. macrosixxchya ^ Callitris Gunnii, Hook. f. not in cultivation (?) 



1. C. rhomboidea, E. Br. in Richard, Conif. p. 47, t. 18. The 



Oyster Bay Pine of Tasmania. 



Synonyms :— C. australis, Hook. f. in Lond. Journ. of Botany, iv. 

 147. Frenela rhomboidea, Endlicher ; Parlatore, 1. c. 447. Thmja 

 australis, Poiret. 



C. pyramidalis, Sweet = C. ealcarata (Kew Index). 



C. quadrivalvis = Tetraclinis articulata. 



2. C. robusta , P. Br. 



Synonyms : — Frenela robusta, Allan Cunningham ; Parlatore, 450. 

 1 G. triquetraj Loudon, Encyd. Trees, 1072. 



