What are bulbous flowers?
Main content of this article: experience in recognizing plants, what are bulbous flowers? Detailed content will be shared next.
Bulbous flowers refer to perennial herbaceous flowers with spherical or bulbous变态 underground stems or roots. According to the morphological structure of their underground stems or roots, they can be roughly divided into five major categories:
Bulbous flowers
(1) Bulb category. The underground stem is scaly. Those with a papery outer skin are called skinned bulbs, such as tulips, narcissus, and amaryllis; those without an outer skin covering the scales are called skinless bulbs, such as lilies.
(2) Corm category. The underground stem is spherical or oblate, covered with a leathery outer skin, such as gladiolus and freesia.
(3) Rhizome category. The underground stem is thick and root-like, with distinct nodes, and new buds grow at the top of the branches, such as cannas, ginger flowers, lotus, water lilies, and day lilies.
(4) Tuber category. The underground stem is irregularly block-shaped or cylindrical, such as calla lilies, cyclamen, tuberous begonias, and evening primroses.
(5) Tuberous root category. The main underground root is enlarged and block-shaped, with the root system growing from the end of the block root, such as dahlias.
The above introduction to what bulbous flowers are aims to bring some flower knowledge to flower enthusiasts.