花蕊柱：中央為蕊柱，內有雌蕊、雄蕊

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Column: the center is the column, with (female) Stigma and (male) pollen inside.

 

唇瓣： 由花瓣經異化變成，外型特別，有別於花瓣及萼片，用以吸引昆蟲協助授粉

 

Lips: Lips are deviated from septal, with a special shape appearance, different from petals and sepals. It uses to attract insects to help in pollination.

 

萼片：上面的一塊為上萼片，下面兩側的為側萼片

Sepals: upper septal are dorsal septal, lower two sides are lateral septal