| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | calamagrostis | North America | Calamagrostis is commonly used in landscaping and gardening for its ornamental and tall, feathery flower heads. | 1 |
| 2 | calamagrostis | North America | Calamagrostis is a popular plant used in landscaping and gardening for its ornamental grassy appearance and ability to thrive in cooler climates. | 1 |