Cyathea robertsiana |
Cyathea robertsiana (Subg. CYATHEA, sect. Cyathea) IDENTIFYING FEATURES: * very thin (as little as 3 cm at times) trunk with neat pattern of oval leaf scars ... mountain rainforest species of NE Queensland * almost round flat scales on croziers * crown light green and naked except for scales on croziers * indusium on inner side of sorus, small, pale, thin |