Scallion — A scallion, also commonly known as spring onion or green onion, is associated with various members of the genus Allium that lack a fully-developed bulb. They tend to be milder tasting than other onions and are typically steamed and set in salads in western cookery and cooked in many Asian recipes. Diced scallions are often used in soup, …

Sassafras — Sassafras is a genus of four species of deciduous trees in the family Lauraceae, native to eastern North America and eastern Asia. Sassafras trees grow from 15–35 m (50–120 feet ) tall and 70–150 cm (2.5–6 feet) in diameter, with many slender branches, and smooth, orange-brown bark. The branching is sympodial. The bark of the mature trunk is …

Sagebrush — Sagebrush (Artemisia tridentata, Big Sagebrush, Common Sagebrush, Blue Sagebrush, or Black Sagebrush) is a shrub or small tree from the family Asteraceae. Some botanists treat it in the segregate genus Seriphidium, as S. tridentatum (Nutt.) W. A. Weber, but this is not widely followed. The name “sagebrush” is also used for several related members of the genus Artemisia, …

Shallot — The term Shallot is used to describe two different Allium species of plant. The French grey shallot or griselle, which has been considered to be the “true shallot” by many, is Allium oschaninii, a species that grows wild from Central to Southwest Asia. Other varieties of shallot are Allium cepa var. aggregatum (multiplier onions), also known as A. …

Salvia — Salvia is a genus of plants in the mint family, Lamiaceae. It is one of three genera commonly referred to as Sage. When used without modifiers, sage generally refers to common sage (Salvia officinalis); however, it can be used with modifiers to refer to any member of the genus. This genus includes approximately 700 to 900 species of …

Saint-John’s-Wort — St John’s wort used alone refers to the species Hypericum perforatum, also known as Tipton’s Weed or Klamath weed, but, with qualifiers, is used to refer to any species of the genus Hypericum. Therefore, H. perforatum is sometimes called Common St John’s wort to differentiate it. The species of Hypericum have been placed by some in the family …

Saffron — Saffron is a spice derived from the flower of the saffron crocus (Crocus sativus), a species of crocus in the family Iridaceae. The flower has three stigmas, which are the distal ends of the plant’s carpels. Together with its style, the stalk connecting the stigmas to the rest of the plant, these components are often dried and used …

Rue — Rue (Ruta) is a genus of strongly scented evergreen subshrubs 20-60 cm tall, in the family Rutaceae, native to the Mediterranean region, Macronesia and southwest Asia. Different authors accept between 8-40 species in the genus. The most well-known species is the Common Rue. The leaves are bipinnate or tripinnate, with a feathery appearance, and green to strongly glaucous …

Rose, Hybrid Rugosa — Rosa rugosa (Rugosa Rose, Japanese Rose, or Ramanas Rose) is a species of rose native to eastern Asia, in northeastern China, Japan, Korea and southeastern Siberia, where it grows on the coast, often on sand dunes. It is a suckering shrub which develops new plants from the roots and forms dense thickets 1–1.50 m tall with …

Rose Miniature — Miniature – All of the classes of Old Garden Roses — gallicas, centifolias, etc. — had corresponding miniature forms, although these were once-flowering just as their larger forms were. As with the standard-sized varieties, miniature Old Garden roses were crossed with repeat-blooming Asian species to produce everblooming miniature roses. Today, miniature roses are represented by twiggy, repeat-flowering shrubs …