 B. toomansis is the species originally described and illustrated by Berkeley and Broome . The type collection was found on a cone of Banksia marginata on the banks of the Tooma River of New South Wales . It has also been recovered from a cone of Banksia sphaerocarpa from near Busselton in Western Australia , B. nutans , B. pulchella , B. speciosa , and B. occidentalis , all from Mount Merivale , 20 km ( 12 mi ) east of Esperance , B. baxteri cultivated at Cranbourne Botanic Gardens , B. integrifolia from the Blue Mountains , and B. marginata from Kangaroo Island . Synonyms include Tympanis toomansis Berk . & Br . , and Encoelia toomansis ( Berk . & Br . ) . Its ascospores can range in shape from elliptical to cylindrical , and have dimensions of 6 – 10 by 2 @.@ 5 – 3 µm . 
