1. Epiphytic fern (Platycerium), t.s.
2. Date palm (Phoenix) t.s. through leaflet.
3. Coconut (Cocos) fibre cells w.m..
4. Cactus (Opuntia) stem with reduced leaves w.m.
5. Epiphytic orchid (Dendrobium) t.s. of aerial root.
6. Louisiana moss, absorbent hairs w.m. (Tillandsia).
7. Indian rubber tree leaf (Ficus) with crystals t.s.
8. Coelus, t.s. of a square stem.
9. Begonia, shadow plant.
10. Pineapple (Ananas), tropical fruit t.s.