Mike field guide
885 species
Sporobolus creber (Slender Rat's Tail Grass)
Stachys arvensis (Stagger Weed)
Stachys byzantina (Lambs Ears)
Stachytarpheta jamiacensis (light-blue snakeweed, Jamaican snakeweed)
Stackhousia monogyna (Creamy Candles)
Stellaria media (Common Chickweed)
Stellaria pungens (Prickly Starwort)
Stuartina muelleri (Spoon Cudweed)
Stylidium sp. (Trigger Plant)
Stypandra glauca (Nodding Blue Lily)
Styphelia attenuata (Small-leaved Beard Heath)
Styphelia fletcheri subsp. brevisepala (Twin Flower Beard-Heath)
Styphelia humifusum (Cranberry Heath)
Styphelia triflora (Five-corners)
Swainsona recta (Small Purple Pea)
Swainsona sericea (Silky Swainson-Pea)
Symphyotrichum subulatum (Wild Aster, Bushy Starwort)
Tagetes erecta (Mexican Marigold)
Tamarix ramosissima (Tamarisk)
