English plurals. English nouns are inflected for grammatical number, meaning that if they are of the countable type, they generally have different forms for singular and plural.
Growing Daylilies. We'd describe the Daylily as the backbone of the perennial garden except that would do a disservice to this most durable plant -- backbones, as every gardener knows, are fragile things, whereas Daylilies are close to indestructible.
The victoria violet and the parma violet are used most often in perfume. There are many varieties of lilies and their scents differ as well. General types of lilies include asiatic, trumpet, aurelian and oriental. One of the most often used in perfumes is Lily of the Valley.