Australian Tropical Rainforest Plants - Online edition

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FL21 with distinct sepals and petals
FL22 with two (or more) similar perianth whorls
FL23 with only one perianth whorl
FL24 with no perianth

Flowers perianth form

Flowers often produce both sepals and petals, which differ from one another in colour, texture and shape. However, they may be similar to one another, or one or both may be absent.

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