CO 
Fig. 1. Leaf of Giant Stinging Tree (Laportea gigas), showing lower surfoce. 
Fig. 2. Leaf of Gympie {L. moroides) showing lower surface. 
Fig. 3. Leof of Shining-leoved Stinging Tree (L. photiniphyllo) showing upper 
surface. 
Fig. 5. Stinging hair of Giant Stinging Tree (L. gigas). The colls shown at bosc 
of hair are epidermal, x 100. 
Fig. 6. Stinging hairs of the Gympie (L. moroides). o, c, lorge hairs; b, smoller 
hair; c, hair from herbarium specimen from Mowbray R north of Coirns 
Cells shown at base of hairs are epidermal, x 100. 
Fig. 4. Leaf of Shining-leoved Stinging Tree (L. photiniphyllo) showing lower 
surface. 
Fig. 7. Stinging hoir of Shining-leaved Stinging Tree (L. photiniphyllo). Cells 
shown at base of hair ore epidermal, x 100. 
