Dianthus or or pinks, or carnation is a perennial plant in some areas and an annual plant in other areas. Generally it is more perennial in zones higher than 5. Different varieties are hardier than others.
There are many varieties of daisies. Some are annuals and others are perennials.
There are dozens of marigolds, and some are annuals while some are perennials.
Both annuals and evergreen perennials. For example the Balsamina and the Gladulifera are annual and the New Guinea group perennials
They are perennials. They are very hardy plants!
Annual
annuals
Are maple trees annuals or perennials?Maple trees are perennials.
biennials
annual
They are perennials, but are usually grown as annuals as they tend to deteriorate in appearance after a while. You can propagate them easily from cuttings.
bulps Annuals, Biennials, Perennials
Aster plants are annuals unless you live in zones 5-7 where they will grow as perennials.