Contents
The world of graminoids, or grass-like plants, encompasses three major families – Juncaceae (rushes), Poaceae (grasses), and Cyperaceae (sedges). These plants are found in a variety of habitats.
What are rushes?
Rushes are herbaceous monocotyledons that resemble sedges and grasses. They belong to a separate family called Juncaceae. They are mostly exclusive to wetland habitats. Example – Juncus bufonius (toad rush).
What is a graminoid?
Graminoids are herbaceous grass-like plants. It includes three major families, namely – Juncaceae (rushes), Poaceae (grasses) and Cyperaceae (sedges). These graminoids are widespread across different habitats.
What is achene?
Achene is a simple dry fruit seen in most flowering plants. They are usually formed from one carpel. Also, they do not split open at maturity (indehiscent). Achene usually has a seed-like appearance, but it is actually a fruit with a seed. Examples are quinoa, buckwheat, amaranth, caraway, etc. Strawberry is a composite fruit made up of a group of achenes.
How do you identify a sedge?
The stem of the sedge is triangular and solid. Their leaves are arranged spirally in three ranks. Their leaf sheath is closed, and the fruits are achene.
Your Total Savings ₹3819