
TY  - JOUR
A1  - Barlow, BA 
T1  - Diploid and tetraploid <I>Casuarina littoralis</I> Salisb. (Syn. <I>C. suberosa</I> Ott. &amp; Dietr.)
JF  - Australian Journal of Botany
JO  - Aust. J. Bot.
Y1  - 1958
VL  - 6
IS  - 1
SP  - 38
EP  - 46
KW  - 
UR  - https://doi.org/10.1071/BT9580038 
N2  - Within the species Casuarina littoralis there are diploid and tetraploid forms, having 22 and 44 chromosomes respectively. Previous records of 2n = 48 are erroneous. The tetraploid form has an almost continuous distribution in eastern Australia and Tasmania, whilst the diploid has a small, distinct distribution in New South Wales and Queensland. Under certain conditions hybridization has oocurred. 
ER  -

