Although I love many of the ones named so far, I’m not going to repeat any if I can help it. Here are mine:
[name_f]Ardith[/name_f] / [name_f]Ardyth[/name_f] - flowering field
[name_f]Daphne[/name_f] - Daphne ([name_f]Daphne[/name_f] odora, [name_u]Winter[/name_u] [name_f]Daphne[/name_f]) is a type of flower
[name_f]Galanthus[/name_f] - also known as the [name_f]Snowdrop[/name_f]
Gaura - It is pronounced GAU-rah , if I’m not mistaken. It is a flower name that is also known as Whirling Butterflies , so it would probably lean more toward a girl’s name. The closest name in sound found on the NB index is the Hindi name [name_f]Gauri[/name_f], a girl’s name meaning fair, pale.
Gladiolus - from the linked blog “the flower of the month, which could be shortened to [name_f]Gladys[/name_f]”
Hibiscus - this would be cute as a middle name for a girl
Kunal - lotus in Sanskrit → boy’s name
Linaria - a member of the Snapdragon Family → would be great as a girls’ name
[name_f]Madelief[/name_f] - daisy in Dutch
[name_f]Miki[/name_f] - flower stem in Japanese
[name_f]Nanala[/name_f] - sunflower in Hawaiian
[name_f]Ornella[/name_f] - flowering ash tree in Italian
Roselani - heavenly rose in Hawaiian