Online File
Rick Aster: Professional SAS Programming Shortcuts: Contents
O Arales F Acoraceae G Acorus sweet flag S Acorus americanus sweet flag S Acorus calamus sweet flag F Araceae G Arisaema S Arisaema dracontium dragonroot S Arisaema triphyllum jack-in-the-pulpit S Arisaema atrorubens S Arisaema triphyllum G Calla S Calla palustris wild calla G Peltandra S Peltandra virginica tuckahoe G Symplocarpus S Symplocarpus foetidus skunk cabbage F Lemnaceae G Lemna duckweed S Lemna aequinoctialis lesser duckweed S Lemna minor common duckweed S Lemna obscura purple duckweed S Lemna perpusilla least duckweed S Lemna trisulca forked duckweed S Lemna turionifera perennial duckweed S Lemna polyrrhiza giant duckweed G Wolffia water-meal S Wolffia borealis Northern water-meal S Wolffia brasiliensis Brazilian water-meal S Wolffia columbiana common water-meal O Asterales F Asteraceae G Achillea yarrow S Achillea millefolium common yarrow S Achillea ptarmica sneezeweed G Ambrosia ragweed S Ambrosia artemisiifolia common ragweed S Ambrosia psilostachya western ragweed S Ambrosia tomentosa bur ragweed S Ambrosia trifida giant ragweed