The question is rather unclear, however the following will be the Maori Funeral Practice (so what would generally happen at a maori funeral.)
Tangi - Maori funeral practice
The tangi or tangihanga embraces the funeral rites accorded a person before the body is finally interred.
The marae
The importance of the tangi being held at the marae (the traditional meeting place of Maori people) is, in part, the fulfilment of the wairua or spiritual being of the Maori.
Urupa
Maori establish urupa (cemeteries or burial places) in association with marae, so whanau (family) can care for the place where their own have been buried.
As to the 'flower' part of your question, at many maori graveyards I have seen flowers, and other small gifts that I would imagine is of great meaning to the family and the person. Also on many head stones, there will be a verse or a quote, that meant a lot to the person whom has passed on.
Lilies
France
"Rose" in Maori can be translated to "raukura," which refers to both the flower and the color pink.
kowhai
Wreaths are used quite often in funerals they may contain orchids and roses and other lovely flowers. They are laid out in various places in the church. Lilies are another traditional flower used in arrangements for funerals.
A flower shop specializes is floral bouquets for special occasions. They provide floral arrangements for weddings, graduations, funerals, special holidays, birthdays and anniversaries.
Basketball and Hockey team feature a number of Maori. Soccer team too. There is a female Maori badmington player, a marathon runner...possibly some more.
A florist is someone that make flower arrangements to be used for weddings, funerals and gift giving in general. Artistic skill is needed.
A flower selling shop is commonly referred to as a "florist" or "flower shop." These establishments specialize in selling fresh flowers, arrangements, and often related gifts. Florists may also provide services for events like weddings and funerals.
Florists may travel to special events such as funerals, marriages, christenings or large corporate events to create flower arrangements and displays.
everything about Buddhist funerals. everything about Buddhist funerals.
The Maori word "kowhai" refers to the color yellow, particularly the vibrant yellow color of the kowhai flower – a native tree of New Zealand with clusters of bright yellow flowers.