P. maximowiczii has white, insect-pollinated, hermaphroditic flowers, blooming in May.
It is short-lived perennial or annual with hermaphroditic flowers which are protandrous and self-fertile.
Reproducing mostly by running, the rubromarginata also produces hermaphroditic flowers and seeds once every several years.
A perfect or hermaphroditic flower has both stamens and an ovary.
The hermaphroditic flowers grow solitary or in several-flowered loose racemes.
The trees bear clusters of small cream-coloured hermaphroditic flowers in July.
The main umbel has hermaphroditic flowers, containing both stamen and pistil.
Plants are monoecious and also presents hermaphroditic flowers occasionally.
It gives rise to a cluster of small, tubular, hermaphroditic flowers.
The arrangement of hermaphroditic flowers in a compact pyramidal shape is very distinctive and gives the orchid its common name.
