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.
Their large, trumpet-shaped flowers are traditionally in shades of white, pink, apricot, gold and yellow; hybridization with other lily types, such as Oriental and Asiatic, produces more color variety. Trumpet lilies prefer cooler weather and do better in northern areas with mild summers.