Abies amabilis Douglas ex J.ForbesLCLeast ConcernCommon nameBeautiful Silver-FirGenusAbiesFamilyPinaceae26 7 observations
Abies concolor (Gordon & Glend.) Lindl. ex Hildebr.LCLeast ConcernCommon nameWhite firGenusAbiesFamilyPinaceae1,044 669 observations
Abies grandis (Douglas ex D.Don) Lindl.LCLeast ConcernCommon nameGrand firGenusAbiesFamilyPinaceae931 600 observations
Abies lasiocarpa (Hook.) Nutt.LCLeast ConcernCommon nameAlpine firGenusAbiesFamilyPinaceae212 158 observations
Abies magnifica A.Murray bisLCLeast ConcernCommon nameCalifornia red firGenusAbiesFamilyPinaceae30 17 observations
Abronia ammophila GreeneENEndangeredCommon nameWyoming sand verbenaGenusAbroniaFamilyNyctaginaceae1 1 observation
Abronia elliptica A.NelsonCommon nameFragrant white sand verbenaGenusAbroniaFamilyNyctaginaceae1 1 observation
Abronia fragrans Nutt. ex Hook.Common nameFragrant sand-verbenaGenusAbroniaFamilyNyctaginaceae80 65 observations
Abronia latifolia Eschsch.Common nameYellow sand-verbenaGenusAbroniaFamilyNyctaginaceae202 190 observations
Abronia mellifera Douglas ex Hook.Common nameWhite sand verbenaGenusAbroniaFamilyNyctaginaceae5 5 observations
Abutilon incanum (Link) SweetLCLeast ConcernCommon namePelotazoGenusAbutilonFamilyMalvaceae20 18 observations
Acacia dealbata LinkLCLeast ConcernCommon nameMimosaGenusAcaciaFamilyFabaceae7,519 5,961 observations
Acanthospermum australe (Loefl.) KuntzeCommon nameSheepburGenusAcanthospermumFamilyAsteraceae141 78 observations
Acanthospermum hispidum DC.Common nameBristly starburGenusAcanthospermumFamilyAsteraceae199 135 observations
Acer circinatum PurshLCLeast ConcernCommon nameVine mapleGenusAcerFamilySapindaceae529 412 observations
Acer glabrum Torr.LCLeast ConcernCommon nameRocky Mountain mapleGenusAcerFamilySapindaceae215 173 observations
