improved garden variety of black nightshade having small edible orange or black berries
sesame family
Noun
the family of plants of order Polemoniales
sesame
Noun
East Indian annual erect herb
speedwell
Noun
any plant of the genus Veronica
sand devil's claw
Noun
alternatively placed in genus Martynia
straw foxglove
Noun
European yellow-flowered foxglove
sweet unicorn plant
Noun
a herbaceous plant of the genus Proboscidea
snapdragon
Noun
a garden plant of the genus Antirrhinum having showy white or yellow or crimson flowers resembling the face of a dragon
scarlet bugler
Noun
plant with bright red tubular flowers in long narrow clusters near tips of erect stems
shrubby penstemon
Noun
low bushy plant with large showy pale lavender or blue-violet flowers in narrow clusters at ends of stems
slipperwort
Noun
any garden plant of the genus Calceolaria having flowers with large inflated slipper-shaped lower lip
strawberry tomato
Noun
decorative American annual having round fleshy yellow berries enclosed in a bladderlike husk
strawberry tomato
Noun
stout hairy annual of eastern North America with sweet yellow fruits
snow-on-the-mountain
Noun
annual spurge of western United States having showy white-bracted flower clusters and very poisonous milk
stinking nightshade
Noun
poisonous fetid Old World herb having sticky hairy leaves and yellow-brown flowers
salpiglossis
Noun
any plant of the genus Salpiglossis
schizanthus
Noun
any plant of the genus Schizanthus having finely divided leaves and showy variegated flowers
scarlet plume
Noun
Mexican shrub often cultivated for its scarlet-bracted flowers
shoo fly
Noun
coarse South American herb grown for its blue-and-white flowers followed by a bladderlike fruit enclosing a dry berry
spurge family
Noun
a family of plants of order Geraniales
sweet pepper plant
Noun
plant bearing large mild thick-walled usually bell-shaped fruits
spurge
Noun
any of numerous plants of the genus Euphorbia
sun spurge
Noun
not unattractive European weed whose flowers turn toward the sun
sanicle
Noun
a plant of the genus Sanicula having palmately compound leaves and unisexual flowers in panicled umbels followed by bristly fruit
sweet cassava
Noun
South American plant with roots used as a vegetable and herbage used for stock feed
spotted hemlock
Noun
tall biennial water hemlock of northeastern North America having purple-spotted stems and clusters of extremely poisonous tuberous roots resembling small sweet potatoes
spotted water hemlock
Noun
tall biennial water hemlock of northeastern North America having purple-spotted stems and clusters of extremely poisonous tuberous roots resembling small sweet potatoes
stone parsley
Noun
any plant of the genus Seseli having dense umbels of small white or pink flowers and finely divided foliage
stone parsley
Noun
a slender roadside herb of western Europe and Mediterranean areas that has foliage resembling parsley and has white flowers with aromatic seeds
slipper spurge
Noun
any of several tropical American shrubby succulent plants resembling cacti but having foot-shaped bracts
slipper plant
Noun
any of several tropical American shrubby succulent plants resembling cacti but having foot-shaped bracts
skirret
Noun
an Asiatic herb cultivated in Europe for its sweet edible tuberous root
sea holm
Noun
European evergreen eryngo with twisted spiny leaves naturalized on United States east coast
sweetwood bark
Noun
aromatic bark of cascarilla
sea eryngium
Noun
European evergreen eryngo with twisted spiny leaves naturalized on United States east coast
spurge nettle
Noun
a stinging herb of tropical America
subdivision Zygomycota
Noun
division of fungi having sexually produced zygospores
snake fern
Noun
tropical fern widespread in Old World
sclerotinia
Noun
any fungus of the genus Sclerotinia
star earthball
Noun
an earthball with a smooth upper surface that is at first buried in sand
smooth earthball
Noun
an earthball with a peridium that is firm dry and smooth when young but developing cracks when mature
silky dogwood
Noun
shrub of eastern North America closely resembling silky cornel
silky dogwood
Noun
shrub of eastern North America having purplish stems and blue fruit
stalked puffball
Noun
a variety of Podaxaceae
stalked puffball
Noun
mushroom of the genus Tulostoma that resembles a puffball
silky cornel
Noun
shrub of eastern North America having purplish stems and blue fruit
soldier grainy club
Noun
a variety of grainy club
scaly lentinus
Noun
a fungus with a scaly cap and white flesh and a ring on the stalk (with scales below the ring)
subdivision Zygomycotina
Noun
division of fungi having sexually produced zygospores