European annual with clusters of greenish flowers followed by red pulpy berrylike fruit
sowbane
Noun
herb considered fatal to swine
scarlet musk flower
Noun
viscid branched perennial of the southwestern United States and northern Mexico having tuberous roots and deep red flowers
sand verbena
Noun
any of various plants of the genus Abronia of western North America and Mexico having flowers resembling verbena
sweet sand verbena
Noun
plant having heads of fragrant white trumpet-shaped flowers
sweet sand verbena
Noun
taller than Abronia elliptica and having night-blooming flowers
stinking goosefoot
Noun
European goosefoot with strong-scented foliage
scoke
Noun
tall coarse perennial American herb having small white flowers followed by blackish-red berries on long drooping racemes
saltbush
Noun
any of various shrubby plants of the genus Atriplex that thrive in dry alkaline soil
summer cypress
Noun
densely branched Eurasian plant
sacred mushroom
Noun
the button-shaped top of the mescal cactus
sweet four o'clock
Noun
leafy wildflower having fragrant slender white or pale pink trumpet-shaped flowers
spring beauty
Noun
small slender plant having one pair of succulent leaves at the middle of the stem and a loose raceme of white or pink or rose bowl-shaped flowers and an edible corm
siskiyou lewisia
Noun
evergreen perennial having a dense basal rosette of long spatula-shaped leaves and panicles of pink or white-and-red-striped or pink-purple flowers
sea kale
Noun
perennial of coastal sands and shingles of northern Europe and Baltic and Black Seas having racemes of small white flowers and large fleshy blue-green leaves often used as potherbs
sea cole
Noun
perennial of coastal sands and shingles of northern Europe and Baltic and Black Seas having racemes of small white flowers and large fleshy blue-green leaves often used as potherbs
stonecress
Noun
any Old World herb of the genus Aethionema
stone cress
Noun
any Old World herb of the genus Aethionema
sauce-alone
Noun
European herb that smells like garlic
spinach mustard
Noun
Asiatic plant cultivated for its swollen root crown and edible foliage
sicklepod
Noun
North American rock cress having very long curved pods
sicklepod
Noun
cosmopolitan tropical herb or subshrub with yellow flowers and slender curved pods
sea-rocket
Noun
salt-tolerant seashore annual grown for its fragrant rose or violet flowers and fleshy grey-green foliage
spiny talinum
Noun
low cushion-forming plant with rose to crimson-magenta flowers and leaf midribs that persist as spines when the leaves die
shepherd's purse
Noun
white-flowered annual European herb bearing triangular notched pods
shepherd's pouch
Noun
white-flowered annual European herb bearing triangular notched pods
scurvy grass
Noun
any plant of the genus Barbarea: yellow-flowered Eurasian cresses
scurvy grass
Noun
a widely distributed Arctic cress reputed to have value in treatment or prevention of scurvy
sun plant
Noun
widely cultivated in many varieties for its fleshy moss-like foliage and profusion of brightly colored flowers
spiderflower
Noun
any of various often strong-smelling plants of the genus Cleome having showy spider-shaped flowers
spider flower
Noun
native to South America but naturalized in warm parts of United States
spider plant
Noun
native to South America but naturalized in warm parts of United States
spring cress
Noun
small white-flowered cress common in wet places in eastern North America
stinking clover
Noun
plant of western North America having trifoliate leaves and white or pink spider-shaped flowers
sweet alyssum
Noun
perennial European plant having clusters of small fragrant usually white flowers
sweet alison
Noun
perennial European plant having clusters of small fragrant usually white flowers
stinkweed
Noun
foetid Eurasian weed having round flat pods
silver dollar
Noun
southeastern European plant cultivated for its fragrant purplish flowers and round flat papery silver-white seedpods that are used for indoor decoration
silver dollar
Noun
a dollar made of silver
satin flower
Noun
southeastern European plant cultivated for its fragrant purplish flowers and round flat papery silver-white seedpods that are used for indoor decoration
satinpod
Noun
southeastern European plant cultivated for its fragrant purplish flowers and round flat papery silver-white seedpods that are used for indoor decoration
shadflower
Noun
annual weed of Europe and North America having a rosette of basal leaves and tiny flowers followed by oblong seed capsules
shad-flower
Noun
annual weed of Europe and North America having a rosette of basal leaves and tiny flowers followed by oblong seed capsules
swallowwort
Noun
perennial herb with branched woody stock and bright yellow flowers
swallowwort
Noun
tropical herb having orange-red flowers followed by pods suggesting a swallow with outspread wings
swallow wort
Noun
perennial herb with branched woody stock and bright yellow flowers
schizopetalon
Noun
a dainty South American annual having deeply pinnatifid leaves and racemes of fringed almond-scented purple-white flowers
sweet rocket
Noun
long cultivated herb having flowers whose scent is more pronounced in the evening
sea poppy
Noun
yellow-flowered Eurasian glaucous herb naturalized in along sandy shores in eastern North America
stiff aster
Noun
wiry tufted perennial of the eastern United States with stiff erect rough stems, linear leaves and large violet flowers