A GARDEN FLORA 
89 
GREVILLEA. Proteaceae. 
*G. acanthifolia. Australia. 
This grew for some years in a greenhouse, and 
was put out for the winter of 1915-16. Though 
20 degrees of frost were registered it had no pro- 
tection, and flowered the following May. 
fG. alpina. Australia. 
Syn. G. alpestris. 
*G. asplenifolia. Australia. 
Syn. G. longifolia. 
Height 10 feet, diameter of bush 7 feet. One of 
the less hardy Grevilleas, grown in a border in the 
Wall Garden for three years. It flowers in June, 
if protected in the winter, and has succeeded where 
both G. Banksii and G. ornithopoda failed. 
|G. Banksii. Australia. 
*G. glabrata. Australia. 
**G. Manglesii. 
|G. ornithopoda. 
fG. robusta. Australia. 
G. rosmarinilolia. New South Wales. 
„ var. prostrata. 
*G. sulphurea. New South Wales. 
Syn. G. juniperina, var. sulphurea. 
A group of G. sulphurea is well established in a 
sheltered nook of the Wall Garden. Though there 
seems little difference in hardiness between G. 
sulphurea and G. rosmar ini folia, the former was 
on one occasion touched by frost when G. ros- 
marinifolia remained unharmed. 
tG. thelemanniana. Australia. 
Syn. G. Preissii. 
GREWIA. Tiliaceee. 
G. oppositilolia. N.W. Himalaya. 
G. parviflora. China and Corea. 
GREYIA. Sapindacese. 
tG. Sutherlandii. S. Africa. 
