DENDROLOGY

Detailed explanation-1: -Nonvascular plants are calle d bryophytes. Nonvascular plants include liverworts, hornworts, and mosses. They lack roots, stems, and leaves. Nonvascular plants are low-growing, reproduce with spores, and need a moist habitat.

Detailed explanation-2: -Nonvascular seedless plants, also known as bryophytes, are classified into three phyla: mosses, hornworts, and the liverworts. Nonvascular plants lack seeds and vascular tissue. These plants are very short because they cannot move nutrients and water up a stem.

Detailed explanation-3: -Bryophytes is the informal group name for mosses, liverworts and hornworts. They are non-vascular plants, which means they have no roots or vascular tissue, but instead absorb water and nutrients from the air through their surface (e.g., their leaves).