Brown tulip oak
Argyrodendron polyandrum, Fam. Sterculiaceae
Tall tree to 45m, often buttressed at the base of the trunk.
| Weed Category: | |
| Weed: | No |
| Form or habit: | Large Tree |
| Family: | Sterculiaceae |
| Leaf: | Compound Unknown Compound; 3 leaflets on stalks 1-5.5 cm long, leaflets leathery, oval, smooth, silvery brown underneath, 5-11cm x 1.5-3.5cm |
| Flower conspicuous: | Conspicuous |
| Flower colour: |
Cream |
| Flower description: | Cream, bell shaped with approximately 20 Stamens 1-1.5cm diameter, in panicles. May to October. |
| Fruit conspicuous: | Conspicuous |
| Fruit colour: |
Brown |
| Fruit: | Dry |
| Fruit description: | Brown seeds are produced in clusters, each having a small pea shaped seed with a wing attached, 60-70mm. October to January. |
| Habitat: | Rainforest |
| Distribution | Common species in rainforests between Cape York and Gladstone, QLD. |
| Food source for: | |
| Toxicity: | No toxicity known |
| Origin: | Australia |
| Notes: | The winged seeds may travel for 100m or more to the forest floor where, if they land in a moist spot, will exude a sticky gum which may anchor them until germination. |
| Information sources: | Beasley J. (2008) Plants of Tropical North Queensland. |