syringa

noun 0.555

silphium

noun 0.545

oxalis

noun 0.544

salal

noun 0.540

salsify

noun 0.530

silene

noun 0.526

silva

noun 0.521

solanum

noun 0.516

salvia

noun 0.516

salvinia

noun 0.515

squill

noun 0.515

sarsaparilla

noun 0.513

spilus

noun 0.512

black haw

noun 0.512

salicin

noun 0.508

slimy

noun 0.508

smail

noun 0.506

elderberry

noun 0.505

silversword

noun 0.505

silverweed

noun 0.504

silex

noun 0.504

smokable

noun 0.504

cicely

noun 0.502

ilex

noun 0.502

spirea

noun 0.501