A substance added to soil or plants to supply essential nutrients for growth.

Long, slender plant cells that provide structural support, often found in stems and roots.

A small or fine fiber or thread-like structure, often part of plant tissues.

Covered with fine fibers or fibrils, often appearing fuzzy or fibrous.

Composed of or resembling fibers; used to describe roots or tissues that are thread-like or tough.

A root system made up of many small, branching roots rather than a single taproot.

Curved like a sickle; used to describe the shape of leaves, petals, or other plant parts.

Shaped like a sickle or scythe, similar to falcate but generally broader or more pronounced.

Land left unplanted or uncultivated for a season to restore its fertility.

The downward-curving or lower petals of an iris flower.