There are several varieties of daffodils, bluebells and primroses. The flora of the old orchard sward was dominated by primroses and violets. Plant families with epigynous flowers include orchids, asters, and evening primroses. Notable outdoor collections include camellias, cherries, maples, Japanese primroses, bonsai trees, and alpine plants. Evening primroses, prairie lilies, blazing star, aster, goldenrod, sunflower, and wild onions are common plants. Those are found in a wide range of plants like roses, cornflowers, primroses and violets. Herbaceous weeds, mostly annuals such as asters, evening primroses, and milk weeds, invade the rock. Other Neopagans celebrate Imbolc when the primroses, dandelions, and other spring flowers emerge. Its vegetation is dominated by grasses, with primroses and sea thrift flowering in the spring. They are not closely related to the true primroses (genus "Primula"). "Circaea" is in the family Onagraceae, which also includes willowherbs, evening primroses and fuchsias. The name comes from the profusion of primroses which grew there in spring. Annual evening primroses are also popular ornamental plants in gardens. She also bred improved varieties of plants such as Munstead bunch primroses. In the spring, primroses grow profusely in the area.