Brazil

Blushing Dapperling

Leucoagaricus badhamii

Gyrosigma balticum

Eye Bright

Heliotropium angiospermum

Society garlic

Tulbaghia violacea

Isthmia enervis

Soft elephantsfoot

Elephantopus mollis

Softseed wild petunia

Ruellia simplex

Sourgrass

Digitaria insularis

False Coffee

Faramea occidentalis

Sordid Blewit

Lepista sordida

Sorghum

Sorghum arundinaceum

South American Copal

Hymenaea intermedia

South American royal palm

Roystonea oleracea

Southern Cut Grass

Leersia hexandra

Latin American crowngrass

Paspalum convexum

Southern mahogany

Eucalyptus botryoides

Tropical ticktrefoil

Desmodium cajanifolium

Latin globemallow

Sphaeralcea bonariensis

Southwest wild carrot

Daucus pusillus

Spanish arborvine

Distimake tuberosus

Spanish cherry

Mimusops elengi

Spanish-needles

Bidens bipinnata

Spider brake

Pteris multifida

Spider plant

Chlorophytum comosum

southern Florida sandmat

Euphorbia adenoptera

Spiked speedwell

Veronica spicata

spindle palm

Hyophorbe verschaffeltii

spiny hands

Charybdis hellerii

Spiny naiad

Najas marina

Spiny sowthistle

Sonchus asper

spiral tasselweed

Ruppia cirrhosa

Split Porecrust

Schizopora paradoxa

Splendid Paphiopedilum

Paphiopedilum insigne

Annual pearlwort

Sagina apetala

Spotted Gum

Corymbia maculata

Spotted henbit

Lamium maculatum

Apple Of Sodom

Solanum carolinense

Spotted ladysthumb

Persicaria maculosa

Arcyria major

Cribraria vulgaris

Pleurosigma normanii

Arrow-Leaved Lettuce

Lactuca canadensis

Artist's pallet

Caladium bicolor

Hemitrichia minor

karri

Eucalyptus diversicolor

Stalked Lettuce Leaf Algae

Halimeda tuna

Spotty Featherwort

Plagiochila punctata

Watercress Algae

Halimeda opuntia

Spreading hedgeparsley

Torilis arvensis

Bengal bamboo

Bambusa tulda

spreading threadwort

Cephaloziella divaricata

Crowngrass

Paspalum pilosum

spring-bloodwood

Corymbia ptychocarpa

sqaure-wood

Discocarpus essequeboensis

Square-stemmed Bamboo

Chimonobambusa quadrangularis

Loddiges's cattleya

Cattleya loddigesii

Bermuda Palm

Sabal bermudana

stevia

Stevia rebaudiana

Staggerweed

Stachys arvensis

Besse's Phragmipedium

Phragmipedium besseae