NATIONAL LIST OF VASCULAR PLANT SPECIES THAT OCCUR IN WETLANDS: 1996 NATIONAL SUMMARY Indicator by Region and Subregion Scientific Name/ North- South- North North Central South South- Inter- North- Cali- Carib- National Subregion east east Central Plains Plains Plains west mountain west fornia Alaska bean Hawaii Indicator --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Abies amabilis (Dougl. ex Loud.) Dougl. ex Forbes FACU FACU UPL UPL,FACU Abies balsamea (L.) P. Mill. FAC FACW FAC,FACW Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. NI NI NI NI NI UPL UPL Abies fraseri (Pursh) Poir. FACU FACU FACU Abies grandis (Dougl. ex D. Don) Lindl. FACU-* NI FACU-* Abies lasiocarpa (Hook.) Nutt. NI NI FACU+ FACU- FACU FAC UPL UPL,FAC Abies magnifica A. Murr. NI UPL NI FACU UPL,FACU Abildgaardia ovata (Burm. f.) Kral FACW+ FAC+ FAC+,FACW+ Abutilon theophrasti Medik. UPL FACU- FACU- UPL UPL UPL UPL UPL NI NI UPL,FACU- Acacia choriophylla Benth. FAC* FAC* Acacia farnesiana (L.) Willd. FACU NI NI* NI NI FACU Acacia greggii Gray UPL UPL FACU FACU UPL,FACU Acacia macracantha Humb. & Bonpl. ex Willd. NI FAC FAC Acacia minuta ssp. minuta (M.E. Jones) Beauchamp FACU FACU Acaena exigua Gray OBL OBL Acalypha bisetosa Bertol. ex Spreng. FACW FACW Acalypha virginica L. FACU- FACU- FAC- FACU- FACU- FACU* FACU-,FAC- Acalypha virginica var. rhomboidea (Raf.) Cooperrider FACU- FAC- FACU FACU- FACU- FACU* FACU-,FAC- Acanthocereus tetragonus (L.) Humm. FAC* NI NI FAC* Acanthomintha ilicifolia (Gray) Gray FAC* FAC* Acanthus ebracteatus Vahl OBL OBL Acer circinatum Pursh FAC- FAC NI FAC-,FAC Acer glabrum Torr. FAC FAC FAC FACU FACU* FAC FACU FACU*,FAC Acer grandidentatum Nutt. NI NI NI FACU NI FACU Acer macrophyllum Pursh FACU FAC FACU,FAC Acer negundo L. FAC+ FACW FACW- FAC FAC FACW- FACW- FAC* FAC+ FACW FAC*,FACW Acer nigrum Michx. f. FACU* UPL NI NI NI UPL,FACU* Acer pensylvanicum L. FACU FACU- FACU FACU-,FACU Acer platanoides L. UPL NI NI UPL,FACU* Great Lakes Plain FACU* Acer rubrum L. FAC FAC FAC FAC FAC,FACW Coastal Plain FACW Acer rubrum var. drummondii (Hook. & Arn. ex Nutt.) Sarg. FACW+ OBL OBL FACW FACW,OBL Acer rubrum var. trilobum Torr. & Gray ex K. Koch FACW+ OBL FACW FACW* FACW*,OBL Acer saccharinum L. FACW FACW FACW FACW FACW FAC FAC,FACW Acer saccharum Marsh. FACU- FACU- FACU FACU FACU UPL UPL,FACU Acer spicatum Lam. FACU- UPL FACU* UPL,FACU* Achillea millefolium L. FACU FACU FACU FACU FACU FACU FACU FACU FACU FACU FACU UPL UPL,FACU Achyrachaena mollis Schauer NI FAC* FAC* Acisanthera quadrata Pers. OBL OBL Acmella iodiscaea (A.H. Moore) R.K. Jansen OBL OBL Acmella oppositifolia var. repens (Walt.) R.K. Jansen FACW FACW+ FACW FACW,FACW+ Acnistus arborescens (L.) Schlecht. FAC- FAC- Acoelorraphe wrightii (Griseb. & H. Wendl.) H. Wendl. ex Becc. OBL OBL Aconitum columbianum Nutt. NI FACW FACW FACW FACW FACW FACW FACW Aconitum delphiniifolium DC. FAC FAC Acorus americanus (Raf.) Raf. NI NI OBL OBL OBL OBL OBL OBL OBL OBL OBL Acorus calamus L. OBL OBL OBL Acronychia heterophylla Gray FACU FACU Acrostichum aureum L. OBL OBL OBL OBL Acrostichum danaeifolium Langsd. & Fisch. OBL OBL OBL Actaea pachypoda Ell. UPL FACU NI NI NI UPL,FACU Actaea rubra (Ait.) Willd. UPL NI NI NI NI FAC- NI FACU* FAC* UPL,FAC* Actinostachys pennula (Sw.) Hook. FAC FAC+ FAC,FAC+ Adenophorus tamariscinus (Kaulfuss) Hook. & Grev. FACU FACU Adenophorus tripinnatifidus Gaud. FACU FACU Adenostemma lavenia (L.) Kuntze FACW FACW Adenostemma verbesina (L.) Schultz-Bip. FACW FACW Adiantum aleuticum (Rupr.) Paris NI NI NI NI FAC FAC FAC FAC FAC FAC Adiantum capillus-veneris L. FACU FACU FACU FACW NI FACW+ FACW+ FACW FACW FACW FACU FACU,FACW+ Adiantum jordanii C. Muell. NI FAC FAC Adiantum latifolium Lam. FAC FAC Adiantum macrophyllum Sw. NI FACW FACW Adiantum melanoleucum Willd. NI UPL UPL Adiantum obliquum Willd. FAC- FAC- Adiantum pedatum L. FAC- FACU FAC- FAC FAC FAC NI NI FACU,FAC Adiantum petiolatum Desv. FAC FAC Adiantum pulverulentum L. FACU- FACU- Adiantum tenerum Sw. FAC FACU- FACU-,FAC Adiantum tetraphyllum Humb. & Bonpl. ex Willd. NI UPL UPL Adiantum tricholepis Fée FAC FAC Adiantum wilsonii Hook. FAC FAC Adoxa moschatellina L. FAC* FAC FAC NI FAC* FACU FAC- FAC FACU,FAC Aegopodium podagraria L. FACU FACW FAC NI FACU,FACW Aeschynomene americana L. NI FAC FAC FAC FAC Aeschynomene evenia C. Wright NI FAC* FAC FAC*,FAC Aeschynomene gracilis Vogel FAC FAC Aeschynomene indica L. FACW+ NI FACW NI FACW FACW,FACW+ Aeschynomene pratensis Small OBL OBL Aeschynomene sensitiva Sw. NI OBL OBL Aeschynomene virginica (L.) B.S.P. OBL FACW FACW,OBL Aesculus flava Ait. NI FACU NI FACU Aesculus glabra Willd. FACU+ FACU FAC+ NI FAC FAC- NI FACU,FAC+ Aesculus glabra var. arguta (Buckl.) B.L. Robins. NI NI NI FACU- FACU- Aesculus pavia L. FAC FAC FAC+ FAC- FAC-,FAC+ Aesculus sylvatica Bartr. FAC FAC FAC Agalinis aphylla (Nutt.) Raf. FACW FACW Agalinis aspera (Dougl. ex Benth.) Britt. FACU FACU- FACU FACU FAC FACU-,FAC Agalinis divaricata (Chapman) Pennell FACU FACU Agalinis fasciculata (Ell.) Raf. FAC FAC+ FAC FACW FAC FACU FACU,FACW Agalinis filicaulis (Benth.) Pennell FAC+ FAC+ Agalinis filifolia (Nutt.) Raf. FACU FACU Agalinis heterophylla (Nutt.) Small ex Britt. FACU+ FAC FAC+ FAC FACU+,FAC+ Agalinis linifolia (Nutt.) Britt. FACW FACW FACW Agalinis maritima (Raf.) Raf. FACW+ OBL OBL FACW+,OBL Agalinis obtusifolia Raf. FACU FAC FACU,FAC Agalinis oligophylla Pennell FAC FAC* FAC*,FAC Agalinis paupercula (Gray) Britt. FACW+ OBL FACW+,OBL Agalinis pinetorum Pennell FAC+ FAC+ Agalinis pulchella Pennell FACW- FAC* FAC*,FACW- Agalinis purpurea (L.) Pennell FACW- FACW FACW FACW FAC NI FAC,FACW Agalinis tenuifolia (Vahl) Raf. FAC FACU FACW FACW FACW FAC- FAC NI NI FACU,FACW Agarista populifolia (Lam.) Judd OBL OBL Agastache nepetoides (L.) Kuntze FACU FAC FACU FAC FAC FAC FACU,FAC Agastache urticifolia (Benth.) Kuntze NI NI NI NI FACU* FACU* Ageratina adenophora (Spreng.) King & H.E. Robins. NI FACU FACU Ageratina altissima (L.) King & H.E. Robins. FACU- FACU- FACU FACU FACU UPL UPL,FACU Ageratina jucunda (Greene) Clewell & Woot. FACU* FACU* Ageratina riparia (Regel) King & H.E. Robins. FACU FACU Ageratum conyzoides L. NI FACU FACU NI FAC- FAC* FACU,FAC* Ageratum houstonianum P. Mill. NI FACU NI FACU Aglaia ponapensis Kanehira FACU FACU Agoseris aurantiaca (Hook.) Greene NI NI FAC FACU FACU FAC FAC FACU,FAC Agoseris elata (Nutt.) Greene NI FACU FAC FAC FACU,FAC Agoseris glauca (Pursh) Raf. FACU FAC FACU FAC FACU FAC- FAC FAC FACU,FAC Agoseris lackschewitzii D. Henderson & R. Moseley NI NI Agrimonia gryposepala Wallr. FACU FACU FACU+ FAC FAC FACW- NI NI* FACU,FACW- Agrimonia parviflora Ait. FACW FAC FAC+ FAC FAC FACW FAC,FACW Agrimonia rostellata Wallr. FACU FAC FACU FACU FAC- FACU,FAC Agrimonia striata Michx. FACU- UPL FAC- FACU FACU FACU* FAC- FAC FACU* UPL,FAC Agrostis aequivalvis (Trin.) Trin. OBL OBL* OBL*,OBL Agrostis alascana Hultén OBL OBL Agrostis avenacea J.F. Gmel. NI FACU* FACW* FACU FACU*,FACW* Agrostis canina L. FACU FACU- UPL NI UPL,FACU Agrostis capillaris L. NI FAC* FAC* NI FACW* FAC FAC FACU* FACU*,FACW* Agrostis clavata Trin. OBL OBL Agrostis elliottiana J.A. Schultes NI NI NI NI NI NI FACU FACU Agrostis exarata Trin. NI FACW FACW FACW FACW FACW FACW FACW FACW FACW Agrostis gigantea Roth FACW- FACW FACW FACW FACW FACW FACW FACW FAC* FACW FAC* FAC*,FACW Agrostis hendersonii A.S. Hitchc. NI FACW FACW Agrostis humilis Vasey NI NI NI FACW FACW FACW FACW Agrostis hyemalis (Walt.) B.S.P. FAC FAC FAC- FACW FACU FACW- NI NI FACW FACU,FACW Agrostis idahoensis Nash NI NI FACW FAC FACW FACW FAC,FACW Agrostis longiligula A.S. Hitchc. OBL OBL OBL Agrostis mertensii Trin. FACU FACU NI NI FACU FACU FACU FACU Agrostis microphylla Steud. FACW FACW FACW Agrostis oregonensis Vasey OBL FAC OBL FAC,OBL Agrostis pallens Trin. NI NI UPL UPL Agrostis perennans (Walt.) Tuckerman FACU FACU FAC- FACW FACU FAC NI NI FACU,FACW Agrostis rossiae Vasey NI NI NI Agrostis sandwicensis Hbd. FACU* FACU* Agrostis scabra Willd. FAC FAC FAC FAC FAC FAC+ FAC FAC FAC FAC FAC FAC,FAC+ Agrostis stolonifera L. FACW FACW FACW FACW FACW FACW FACW* FACW FACW* FACW FAC* FACU FACU,FACW Agrostis tandilensis (Kuntze) Parodi OBL* OBL* Agrostis thurberiana A.S. Hitchc. NI NI OBL FACW FACW FACW* FACW*,OBL Agrostis vinealis ssp. trinii (Turcz.) Tzvelev FAC FAC Ailanthus altissima (P. Mill.) Swingle FACU- FACU- UPL FACU FACU FACU FACU* NI FACU UPL,FACU Aira caryophyllea L. NI NI NI NI NI NI FACU* FACU* Albizia saman (Jacq.) F. Muell. NI FACW UPL UPL,FACW Alchornea latifolia Sw. FACU+ FACU+ Alectra fluminensis (Vell.) Stearn OBL OBL Aletris aurea Walt. FACW FACW+ FACW+ FACW,FACW+ Aletris farinosa L. FAC FAC+ FAC FAC FAC,FAC+ Aletris lutea Small FACW+ FACW+ Aletris obovata Nash FAC FAC Aleurites moluccana (L.) Willd. NI UPL NI UPL Alhagi maurorum Medik. FAC+ FACW- FAC+* NI FAC FAC,FACW- Alisma gramineum Lej. OBL OBL OBL OBL OBL OBL OBL OBL OBL Alisma lanceolatum Withering OBL OBL OBL Alisma plantago-aquatica L. NI NI NI OBL OBL Alisma subcordatum Raf. OBL OBL OBL OBL OBL OBL OBL OBL OBL Allenrolfea occidentalis (S. Wats.) Kuntze FACW FACW FACW+ FACW+ FACW+ FACW,FACW+ Alliaria petiolata (Bieb.) Cavara & Grande FACU- FACW FAC FACU FACW FACU* NI NI FACU-,FACW Allium bisceptrum S. Wats. FACU* FAC- FAC FAC FACU*,FAC Allium canadense L. FACU FACU- FACU FACU FACU FACU- NI FACU-,FACU Allium cernuum Roth NI FACU-* NI NI NI NI NI FACU* NI FACU-*,FACU* Allium douglasii Hook. FAC+ FAC+ Allium geyeri S. Wats. FACU FACU FACU FACU FACW* FACU FACU,FACW* Allium hickmanii Eastw. NI Allium hyalinum Curran NI* Allium lemmonii S. Wats. NI NI FACU FACU Allium madidum S. Wats. OBL OBL Allium schoenoprasum L. FACU FAC+ NI NI FACW FACW+ FAC FACU,FACW+ Allium tricoccum Ait. FACU+ FACU+ FACU+ FACU NI NI FACU,FACU+ Allium validum S. Wats. OBL OBL OBL OBL Allium vineale L. FACU- FACU FACU FACU FACU* NI NI FACU-,FACU Allolepis texana (Vasey) Söderstrom & Decker FAC FAC Allophyllum gilioides (Benth.) A.& V. Grant FACW FACU FAC FACU* FACU*,FACW Alnus glutinosa (L.) Gaertn. FACW- FACW* FACW- NI FACW-,FACW* Alnus incana (L.) Moench NI FACU FACW FACW* FACW FACW NI FAC FACU,FACW Alnus incana ssp. rugosa (Du Roi) Clausen FACW OBL FACW NI FACW,OBL Alnus incana ssp. tenuifolia (Nutt.) Breitung NI NI FACW FACW FACW OBL* FAC FAC,OBL* Alnus maritima (Marsh.) Muhl. ex Nutt. OBL NI OBL Alnus oblongifolia Torr. FACW+ FACW+ Alnus rhombifolia Nutt. FACW* FACW FACW FACW*,FACW Alnus rubra Bong. FAC FACW FAC FAC,FACW Alnus serrulata (Ait.) Willd. OBL FACW OBL FACW OBL FACW,OBL Alnus viridis ssp. crispa (Ait.) Turrill FAC FAC FAC FACW* FACW* FAC FAC,FACW* Alnus viridis ssp. sinuata (Regel) A.& D. Löve NI FACW FACW FAC FAC,FACW Alocasia macrorrhizos (L.) G. Don FACW+ FAC- FAC-,FACW+ Alopecurus aequalis Sobol. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Alopecurus arundinaceus Poir. NI FACW NI FAC* FAC*,FACW Alopecurus borealis Trin. NI NI FACW FACW FACW FACW Alopecurus carolinianus Walt. FACW FACW FACW FACW FACW FACW FACW FACW FAC+ FACW FAC+,FACW Alopecurus geniculatus L. OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL OBL Alopecurus myosuroides Huds. FACW FACW- FACW FACW FACW FACW* FACW NI* FACW-,FACW Alopecurus pratensis L. FACW FAC FACW FACW FACW NI FACW FACW FACW FACW FAC,FACW Alopecurus saccatus Vasey FACW+ OBL FACW+,OBL Alophia drummondii (Graham) R.C. Foster FACU FACU- FACU-,FACU Alsinidendron lychnoides (Hbd.) Sherff FAC* FAC* Alsinidendron viscosum (Mann) Sherff FACW FACW Alsophila amintae Conant FACW FACW Alsophila brooksii (Maxon) R. Tryon FAC* FAC* Alsophila bryophila R. Tryon FACW FACW Alsophila portoricensis (Spreng. ex Kuhn) Conant FACW FACW Alternanthera flavescens Kunth NI UPL UPL Alternanthera philoxeroides (Mart.) Griseb. OBL OBL OBL OBL OBL OBL Alternanthera sessilis (L.) R. Br. ex DC. NI FACU FAC FAC FACU,FAC Althaea officinalis L. FACW+ FACW* FAC* FACW FAC*,FACW+ Alysicarpus vaginalis (L.) DC. NI NI FAC NI FAC Alyxia oliviformis Gaud. FACU- FACU- Amaranthus acanthochiton Sauer FACU FACU FACU FACU Amaranthus albus L. FACU FACU FACU FACU FACU FACU- FACU FACU FACU FACU NI FACU-,FACU Amaranthus arenicola I.M. Johnston UPL* FACU FACU FACU FACU FACU- FAC FAC NI NI* UPL*,FAC Amaranthus australis (Gray) Sauer NI OBL OBL OBL OBL Amaranthus blitoides S. Wats. NI FAC FACU* FAC FACW FAC FACU FACU FACW FACW UPL UPL,FACW Amaranthus blitum L. NI NI NI NI FAC FAC Amaranthus californicus (Moq.) S. Wats. NI FACW* FACW FACW FACW FACW*,FACW Amaranthus cannabinus (L.) Sauer OBL OBL OBL Amaranthus crassipes Schlecht. NI FAC FAC+ FAC* FACU FACU,FAC+ Amaranthus floridanus (S. Wats.) Sauer OBL OBL Amaranthus greggii S. Wats. NI FAC FAC Amaranthus obcordatus (Gray) Standl. FACU* FACU* FACU* Amaranthus palmeri S. Wats. FACU FACU FACU FACU FACU- FACU FACU FACU FACU-,FACU Amaranthus pumilus Raf. FACW* FACW FACW*,FACW Amaranthus retroflexus L. FACU FAC- FACU+ FACU FACU FACU- FACU* FACU FACU+ FACU UPL UPL,FAC- Amaranthus rudis Sauer FACW- FAC FACW FAC FACW FAC FACU- NI NI NI FACU-,FACW Amaranthus spinosus L. FACU FACU FACU FACU FACU- FACU FACU FACU- FACU-,FACU Amaranthus tuberculatus (Moq.) Sauer FACW FACW+ OBL OBL OBL NI FACW,OBL Amaranthus viridis L. NI NI NI NI NI NI NI FAC FAC Amaranthus watsonii Standl. NI FACW* FACW* Amblyopappus pusillus Hook. & Arn. FACW- FACW- Ambrosia artemisiifolia L. FACU FACU FACU FACU FACU FACU- FACU FACU- FACU+ FACU UPL UPL,FACU+ Ambrosia grayi (A. Nels.) Shinners FAC FACW FAC,FACW Ambrosia psilostachya DC. FAC FAC- FAC FAC FACU FAC FACU- FACU+ FAC FACU-,FAC Ambrosia pumila (Nutt.) Gray FACU* FACU* Ambrosia trifida L. FAC FAC FAC+ FAC FACW FAC FACW- FACU- FAC FAC FACU-,FACW Amelanchier alnifolia (Nutt.) Nutt. ex M. Roemer FACU+ FACU FACU- UPL FACU FACU UPL UPL,FACU+ Amelanchier arborea (Michx. f.) Fern. FAC- FACU FACU FAC FACU FACU,FAC Amelanchier bartramiana (Tausch) M. Roemer FAC FAC FAC Amelanchier canadensis (L.) Medik. FAC FAC FACU FACU,FAC Amelanchier X intermedia Spach (pro sp.) FACW FACW FACW FACW Amelanchier obovalis (Michx.) Ashe FACU FACW FACU,FACW Amelanchier stolonifera Wieg. FACU FACU FACU NI FACU Amelanchier utahensis Koehne NI NI FAC- NI NI NI NI FAC- Amerorchis rotundifolia (Banks ex Pursh) Hultén OBL OBL NI OBL FACW FACW,OBL Amianthium muscitoxicum (Walt.) Gray FAC FAC FAC FAC FAC Ammannia auriculata Willd. OBL OBL OBL OBL NI OBL OBL Ammannia coccinea Rottb. OBL OBL OBL OBL OBL OBL OBL NI OBL OBL OBL OBL OBL Ammannia latifolia L. NI OBL OBL OBL OBL Ammannia robusta Heer & Regel OBL* NI NI NI NI NI NI OBL NI OBL OBL*,OBL Ammophila arenaria (L.) Link FACU- FACU FACU NI FACU-,FACU Ammophila breviligulata Fern. FACU- UPL UPL* NI UPL*,FACU- Ammoselinum butleri (Engelm. ex S. Wats.) Coult. & Rose FAC FAC FAC+ FAC,FAC+ Amorpha californica Nutt. FAC FACU FACU,FAC Amorpha fruticosa L. FACW FACW FACW FACW OBL FACW FACW+ FAC FACW FAC* FAC*,OBL Amorpha georgiana Wilbur FACW FACW Amorpha herbacea Walt. FAC FAC Amorpha nana Nutt. FACU* UPL UPL NI FACU* NI UPL,FACU* Amorpha nitens Boynt. NI FAC FACW NI FAC,FACW Amorpha paniculata Torr. & Gray FACW FACW FACW Amorpha roemeriana Scheele FACU FACU Ampelopsis arborea (L.) Koehne FACW FAC+ FACW FAC NI FAC,FACW Ampelopsis cordata Michx. FAC+ FAC+ FAC+ UPL FAC- UPL,FAC+ Amphianthus pusillus Torr. OBL OBL Amphicarpaea bracteata (L.) Fern. FAC FAC FAC FACU FACW FACU NI FACU,FACW Amphicarpum muehlenbergianum (J.A. Schultes) A.S. Hitchc. FACW FACW Amphicarpum purshii Kunth FACW FACW FACW Amsinckia spectabilis Fisch. & C.A. Mey. NI NI FACU FACU FACU Amsonia illustris Woods. NI NI FAC+ FAC FAC+ FAC,FAC+ Amsonia ludoviciana Vail FAC FAC Amsonia rigida Shuttlw. ex Small FACW FACW Amsonia tabernaemontana Walt. FACW FACW FACW FACW FACW- FACW-,FACW Amsonia tabernaemontana var. tabernaemontana Walt. NI OBL NI NI FACW+ FACW+,OBL Amyris elemifera L. FAC* UPL UPL,FAC* Anagallis arvensis L. UPL* FACU+ FACU FAC FAC FACW- FAC FAC+ FAC FAC NI NI UPL*,FACW- Anagallis minima (L.) Krause FACW FACW+ FACU- OBL OBL FACW+ FACW+ OBL FACW FACW FACU-,OBL Anagallis pumila Sw. FACW- FACW- Andira inermis (W. Wright) Kunth ex DC. NI FACW FACW Andromeda polifolia L. OBL OBL OBL OBL OBL Andropogon arctatus Chapman FAC FAC Andropogon bicornis L. FAC FAC Andropogon brachystachyus Chapman FACW FACW Andropogon floridanus Scribn. FACU- FACU- Andropogon gerardii Vitman FAC- FAC FAC- FACU FAC- FACU FAC- FACU FACU FACU,FAC Andropogon glomeratus (Walt.) B.S.P. FACW+ FACW+ FACW+ FACW FACW* FACW FAC FAC,FACW+ Andropogon gyrans var. stenophyllus (Hack.) C. Campbell OBL NI OBL Andropogon leucostachys Kunth FAC FAC Andropogon longiberbis Hack. FAC* FAC*,FACW Florida Hyperthermic FACW Andropogon mohrii (Hack.) Hack. ex Vasey FACW OBL NI FACW,OBL Andropogon ternarius Michx. FACU FACU FACU FACU FACU FACU Andropogon virginicus L. FACU FAC- FAC- FAC FACU+ FAC FAC FACU FACU,FAC Andropogon virginicus var. glaucus Hack. NI FACU NI FACU Androsace chamaejasme Wulfen NI NI FACU* FACU FACU FACU FACU*,FACU Androsace filiformis Retz. NI NI OBL FACW FACW,OBL Androsace occidentalis Pursh NI FACU* FACU- FACU FACU FACU- FACU FACU FACU FACU FACU-,FACU Androsace septentrionalis L. FAC- FACU+ NI FACU* FAC- FACU FAC- FACU UPL UPL,FAC- Anemone canadensis L. FACW FAC FACW FACW FACW FACW- FAC- NI FAC-,FACW Anemone hupehensis (hort. ex Lem.) Lem. ex Boynton FAC FAC Anemone oregana Gray FACU FAC* FACU,FAC* Anemone parviflora Michx. NI NI FACU FACW- FACU FACU,FACW- Anemone piperi Britt. ex Rydb. FACU- FACU- Anemone quinquefolia L. FACU FACU* FAC* FAC FAC NI NI FACU*,FAC Anemone richardsonii Hook. FAC FAC Anemone virginiana L. FACU* FACU* FACU* FACU FACU FACU* FACU*,FACU Anemone virginiana var. riparia (Fern.) Boivin FAC* NI NI NI FAC* Anemopsis californica (Nutt.) Hook. & Arn. OBL FACW+ OBL OBL NI OBL FACW+,OBL Anetium citrifolium (L.) Splitg. NI* Angadenia berteroi (A. DC.) Miers FACW* FACW* Angelica ampla A. Nels. NI FACW* FACW+ FACW FACW*,FACW+ Angelica arguta Nutt. NI FACW FACW FACW FACW Angelica atropurpurea L. OBL OBL OBL OBL Angelica dawsonii S. Wats. NI FACW FACW Angelica genuflexa Nutt. FACW FACW FACW FACW Angelica kingii (S. Wats.) Coult. & Rose NI NI FACW* FACW* Angelica lucida L. FAC* FAC+ FAC FACU FACU,FAC+ Angelica pinnata S. Wats. NI NI FACW FAC FACW FAC,FACW Angelica scabrida Clokey & Mathias ex Clokey UPL* UPL* Angelica triquinata Michx. UPL* FAC UPL*,FAC Aniba bracteata (Nees) Mez FAC FAC Aniseia martinicensis (Jacq.) Choisy NI OBL FAC FAC,OBL Annona glabra L. OBL OBL OBL Anoda cristata (L.) Schlecht. UPL* FAC FAC FAC FAC FAC FAC* NI UPL*,FAC Anoectochilus sandvicensis Lindl. FACW* FACW* Antennaria alpina (L.) Gaertn. NI NI NI NI FACU FACU Antennaria arcuata Cronq. FACW* FACW* FACW* Antennaria corymbosa E. Nels. NI NI FACW FAC* FAC FAC*,FACW Antennaria media Greene NI NI NI NI NI FAC* NI FAC* Antennaria neglecta Greene UPL NI NI NI NI NI NI NI UPL,FACU- Great Lakes Plain FACU- Antennaria pulchella Greene NI FAC* FAC* Antennaria pulcherrima (Hook.) Greene NI FAC FACU FAC FACU,FAC Antennaria umbrinella Rydb. NI NI FACU- FACU- FACU FACU* FACU-,FACU Anthaenantia rufa (Nutt.) J.A. Schultes FACU FACU FACU Anthaenantia villosa (Michx.) Beauv. UPL FACU- UPL,FACU- Anthemis cotula L. FACU- FACU- FACU FACU FACU FACU UPL FACU+ FACU FACU FACU NI UPL,FACU+ Anthoxanthum odoratum L. FACU FACU FACU NI NI FACU* FACU FACU UPL UPL UPL,FACU Anthurium dominicense Schott FAC FAC Antidesma platyphyllum Mann FACU FACU Antirhea obtusifolia Urban FACW FACW Antrophyum lanceolatum (L.) Kaulfuss NI* Aphragmus eschscholtzianus Andrz. ex DC. FACW FACW Apiastrum angustifolium Nutt. NI NI Apios americana Medik. FACW FACW FACW FACW FACW FAC NI FAC,FACW Apium graveolens L. FAC FAC FAC- FACW FACW NI NI FACW* FAC-,FACW Apium nodiflorum (L.) Lag. NI NI OBL* OBL* Aplectrum hyemale (Muhl. ex Willd.) Torr. FAC FAC+ FAC- FACW FAC* NI FAC-,FACW Apocynum androsaemifolium L. UPL UPL NI NI NI NI NI NI NI NI NI UPL,FACU- Great Lakes Plain FACU- Apocynum cannabinum L. FACU FAC- FAC FAC FAC FAC FAC+ FAC FAC FAC FACU,FAC+ Aponogeton distachyos L. f. NI Aptenia cordifolia (L. f.) Schwant. NI FAC* FAC* Apteria aphylla (Nutt.) Barnh. ex Small FACW FACW FACW Aquilegia canadensis L. FAC FAC- FAC- FAC FAC FACW FAC-,FACW Aquilegia chrysantha Gray NI FACW- FACW FAC FAC,FACW Aquilegia chrysantha var. chaplinei (Standl. ex Payson) Lott OBL OBL OBL Aquilegia chrysantha var. hinckleyana (Munz) Lott FACW+ FACW+ Aquilegia coerulea James NI NI FACW- FACU FAC FACU,FACW- Aquilegia eximia Van Houtte ex Planch. OBL OBL Aquilegia formosa Fisch. ex DC. FAC FAC FAC FACU FACU,FAC Aquilegia formosa var. formosa Fisch. ex DC. NI OBL NI OBL NI OBL Aquilegia longissima Gray FACW+ FACW+ FACW+ Arabis alpina L. FAC+ FAC+ Arabis crucisetosa Constance & Rollins FAC FAC Arabis X divaricarpa A. Nels. (pro sp.) FACU FACU FACU FACU FACU FACU FACU FACU FACU FACU Arabis drummondii Gray FACU FACU FACU FACU FACU FACU FACU FACU FACU FACU Arabis hirsuta (L.) Scop. FACU FACU FACU FACU FACU FACU FACU FACU NI* FACU FACU Arabis holboellii Hornem. UPL FACU UPL UPL* UPL FACU- FACU* UPL UPL*,FACU Arabis lemmonii S. Wats. NI UPL FACU- UPL UPL UPL,FACU- Arabis lyrata L. FACU FACU FACU- NI NI FACU FACU FACU-,FACU Aralia californica S. Wats. FAC+ FACW FAC+,FACW Aralia nudicaulis L. FACU FACU FACU FACU FACU FACU- FACU FACU-,FACU Aralia racemosa L. NI NI NI NI NI FACU FAC NI FACU,FAC Aralia spinosa L. FAC FAC FACW- FAC FAC,FACW- Arctagrostis latifolia (R. Br.) Griseb. NI FACW FACW Arctium minus Bernh. FACU- UPL NI NI NI NI NI NI NI NI UPL,FACU- Arctophila fulva (Trin.) Rupr. ex Anderss. OBL NI OBL Arctostaphylos alpina (L.) Spreng. FAC FACU* FACU*,FAC Arctostaphylos rubra (Rehd. & Wilson) Fern. NI FAC* FAC* Arctostaphylos uva-ursi (L.) Spreng. NI UPL FACU- FACU UPL UPL FACU- FACU- UPL UPL,FACU Ardisia elliptica Thunb. NI NI FACU FACU Ardisia glauciflora Urban OBL OBL Ardisia luquillensis (Britt.) Alain OBL OBL Arenaria capillaris ssp. americana Maguire NI FACU* NI FACU* Arenaria lanuginosa (Michx.) Rohrb. FAC FAC NI FACU FACU FACU NI FACU,FAC Arenaria paludicola B.L. Robins. OBL OBL OBL Arenaria serpyllifolia L. FAC FAC FAC FAC FAC FACU NI FACU FACU FACU NI FACU,FAC Arethusa bulbosa L. OBL OBL OBL OBL Argentina anserina (L.) Rydb. OBL NI FACW+ OBL OBL OBL OBL OBL OBL FACW FACW,OBL Argusia gnaphalodes (L.) Heine FACU FACU FACU Argyroxiphium caliginis Forbes OBL OBL Argyroxiphium grayanum (Hbd.) O. Deg. OBL OBL Argyroxiphium kauense (Rock & Neal) O.& I. Deg. FACW- FACW- Arisaema dracontium (L.) Schott FACW FACW FACW FACW FACW FACW Arisaema triphyllum (L.) Schott FACW- FACW- FACW- FACW FAC FACW FAC,FACW Arisaema triphyllum ssp. quinatum (Buckl.) Huttleston NI FAC- FAC- FAC- Aristida dichotoma Michx. UPL FACU FACU UPL FACU FACU NI NI UPL,FACU Aristida longespica Poir. UPL FACU FACU- UPL FACU FACU FACU* NI UPL,FACU Aristida patula Chapman ex Nash FAC+ FAC+ Aristida purpurascens Poir. NI FAC* NI NI NI NI NI NI NI NI FAC* Aristida purpurascens var. purpurascens Poir. FACW+ OBL NI NI NI FACW- NI NI NI NI FACW-,OBL Aristida purpurascens var. tenuispica (A.S. Hitchc.) Allred FAC FAC Aristida purpurascens var. virgata (Trin.) Allred FAC FACW- FAC FAC,FACW- Aristida rhizomophora Swallen FACW* FACW* Aristida simpliciflora Chapman FAC- FAC- Aristida spiciformis Ell. FAC NI FAC FAC Aristida stricta Michx. FAC- FAC- Aristolochia serpentaria L. UPL* FACU UPL UPL FACU* UPL*,FACU Aristolochia tomentosa Sims FAC FAC FAC FAC FAC FAC Aristolochia trilobata L. OBL OBL Armeria maritima (P. Mill.) Willd. NI NI FACU* FAC* FACU FACU FACU*,FAC* Armoracia lacustris (Gray) Al-Shehbaz & Bates OBL OBL OBL OBL OBL Armoracia rusticana P.G. Gaertn., B. Mey. & Scherb. NI NI FAC* FACW FAC NI NI NI FAC*,FACW Arnica acaulis (Walt.) B.S.P. FACU FAC FACU,FAC Arnica amplexicaulis Nutt. FACW FACW FACW FAC FAC,FACW Arnica chamissonis Less. NI NI NI FACW FACW FACW FACW FACW FACW Arnica X diversifolia Greene (pro sp.) NI FACU FACW FACW FACW FACU,FACW Arnica fulgens Pursh NI NI NI NI UPL UPL Arnica latifolia Bong. NI NI NI FACU FAC- FAC FAC FACU,FAC Arnica longifolia D.C. Eat. NI NI FAC FACW FACW- FAC,FACW Arnica mollis Hook. FAC NI NI FAC* FAC FAC+ FACW FAC*,FACW Arnoglossum diversifolium (Torr. & Gray) H.E. Robins. FACW- FACW- Arnoglossum ovatum (Walt.) H.E. Robins. FAC FAC* FAC*,FAC Arnoglossum plantagineum Raf. FACW FACU FAC FACW FACW FAC FACU,FACW Arnoglossum sulcatum (Fern.) H.E. Robins. NI OBL OBL Aronia arbutifolia (L.) Pers. FACW FACW NI FACW FACW Aronia melanocarpa (Michx.) Ell. FAC FAC FACW- FAC,FACW- Aronia X prunifolia (Marsh.) Rehd. (pro sp.) FACW FACW FACW FACW Arrhenatherum elatius (L.) J.& K. Presl FACU FACU FACU FACU FACU UPL UPL UPL FACU* UPL NI UPL,FACU Artemisia annua L. FACU FACU FACU FACU FACU- FACU UPL UPL UPL FACU* UPL,FACU Artemisia arctica ssp. saxicola (Rydb.) Hultén NI FACU- NI FACU- Artemisia biennis Willd. FACU- FACW- FAC FACU- FACW FACW FACW FAC FAC FACU-,FACW Artemisia cana Pursh FACU FACU FACU FACW FACW- FACU* FACW NI FACU*,FACW Artemisia douglasiana Bess. FAC FACW FAC+ FAC,FACW Artemisia lindleyana Bess. NI OBL NI OBL Artemisia ludoviciana Nutt. UPL UPL UPL FACU FACU- UPL UPL FACU FACU-* FACU- UPL,FACU Artemisia papposa Blake & Cronq. FACU NI FACU Artemisia stelleriana Bess. FACU FACU- NI UPL NI UPL,FACU Artemisia suksdorfii Piper NI FACU* FACU* Artemisia vulgaris L. UPL UPL NI NI NI NI NI UPL,FACU- Great Lakes Plain FACU- Arthraxon hispidus (Thunb.) Makino FAC* FACU+ FACW* NI FACU* NI NI FACU*,FACW* Arthrocnemum subterminale (Parish) Standl. OBL OBL Arthrostemma ciliatum Pavón ex D. Don FACW FACW Arthrostylidium multispicatum Pilger FAC FAC Arthrostylidium sarmentosum Pilger FAC FAC Aruncus dioicus (Walt.) Fern. FACU FACU+ FACU FACU* FACU+ FACW* UPL UPL,FACW* Arundina graminifolia (D. Don) Hochr. NI FACU FACU Arundinaria gigantea (Walt.) Muhl. FACW- FACW FACW NI FACW FACW-,FACW Arundo donax L. FACU- FACW FACW NI FAC+ FACW FACW FAC+ FAC FACU FACU-,FACW Asarum canadense L. FACU- UPL NI NI NI NI UPL,FACU- Asarum caudatum Lindl. FACU* FACU* FACU* Asarum lemmonii S. Wats. OBL OBL Ascarina diffusa A.C. Sm. FACU FACU Asclepias cinerea Walt. FAC FAC Asclepias connivens Baldw. OBL OBL Asclepias curassavica L. FAC FAC+ FAC FACU+ NI FACU+,FAC+ Asclepias exaltata L. FACU* UPL UPL UPL,FACU* Asclepias fascicularis Dcne. FAC- FAC- FAC FAC-,FAC Asclepias hirtella (Pennell) Woods. UPL UPL FACU* FAC FACU* UPL,FAC Asclepias incarnata L. OBL OBL OBL OBL OBL FACW+ OBL OBL NI FACW+,OBL Asclepias lanceolata Walt. OBL OBL OBL OBL Asclepias longifolia Michx. OBL FACW+ OBL FACW+,OBL Asclepias michauxii Dcne. FAC+ FAC+ Asclepias oenotheroides Cham. & Schlecht. NI FACU- FACU+ FACU* NI FACU-,FACU+ Asclepias pedicellata Walt. FACW+ FACW+ Asclepias perennis Walt. NI OBL OBL OBL OBL Asclepias purpurascens L. FACU FACU FACU NI FACU FACU+ FACU,FACU+ Asclepias rubra L. OBL OBL OBL OBL Asclepias speciosa Torr. FAC FAC FAC FAC FACW- FACW FAC+ FAC FAC,FACW Asclepias subverticillata (Gray) Vail NI FACU FACU FACU- FACU FACU UPL UPL,FACU Asclepias syriaca L. FACU- UPL NI NI NI NI NI UPL,FACU- Asclepias texana Heller FACU FACU Asclepias variegata L. FACU FACU FACU FACU FACU Asclepias viridula Chapman FACW- FACW- Asimina parviflora (Michx.) Dunal UPL* FACU FAC UPL*,FAC Asimina pygmea (Bartr.) Dunal FACU FACU Asimina reticulata Shuttlw. ex Chapman FACU FACU Asimina triloba (L.) Dunal FACU+ FAC FAC FAC FAC- FACU+,FAC Lower Coastal Plain FAC Asparagus officinalis L. FACU FACU- FACU FACU FACU- FACU FACU FACU FACU FACU FACU-,FACU Asperugo procumbens L. NI NI NI NI NI NI UPL NI UPL Asplenium abscissum Willd. NI FACW FACW Asplenium auriculatum Sw. FAC FAC Asplenium auritum Sw. NI UPL UPL Asplenium cirrhatum L.C. Rich. ex Willd. FAC FAC Asplenium cristatum Lam. NI FAC FAC Asplenium cuneatum Lam. UPL NI UPL Asplenium formosum Willd. FACW FACW Asplenium heterochroum Kunze NI UPL UPL Asplenium juglandifolium Lam. FAC FAC Asplenium laetum Sw. FACW FACW Asplenium multifidum Brack. FACU FACU Asplenium obtusifolium L. OBL OBL Asplenium ocoense C. Christens. FAC FAC Asplenium platyneuron (L.) B.S.P. FACU FACU FACU FACU FACU- FACU* NI FACU-,FACU Asplenium pteropus Kaulfuss FACU FACU Asplenium pumilum Sw. FAC* UPL UPL,FAC* Asplenium serratum L. FACW* FACW FACW*,FACW Asplenium trichomanes-dentatum L. NI UPL UPL Asplenium trichomanes-ramosum L. UPL UPL FACU NI UPL FACU NI UPL UPL,FACU Asplenium uniseriale Raddi FAC FAC Astelia menziesiana Sm. FAC FAC Astelia waialealae Wawra OBL OBL Aster acuminatus Michx. FACU+ UPL UPL,FACU+ Aster alpigenus (Torr. & Gray) Gray NI OBL FAC* OBL FAC*,OBL Aster ascendens Lindl. FACU NI FACW- FACU NI NI FACU,FACW- Aster X blakei (Porter) House (pro sp.) FACW+ FACW+ Aster borealis (Torr. & Gray) Prov. OBL OBL OBL OBL OBL OBL NI OBL OBL Aster carolinianus Walt. OBL OBL Aster chapmanii Torr. & Gray OBL OBL Aster chilensis Nees NI FAC FAC FAC Aster defoliatus Parish OBL OBL Aster dumosus L. FAC FAC FAC+ FAC FAC,FAC+ Aster eatonii (Gray) T.J. Howell FAC NI FAC FAC FAC+ FAC FAC,FAC+ Aster elatus (Greene) Cronq. FACW FACW Aster ericoides L. FACU UPL FACU- FACU FACU FACU- FACU FACU- UPL UPL,FACU Aster ericoides var. pansus (Blake) Boivin NI FAC FAC FACU FAC+ FACU,FAC+ Aster eryngiifolius Torr. & Gray OBL OBL Aster X eulae Shinners (pro sp.) FAC FAC Aster falcatus Lindl. NI FAC- FACU FAC FAC* FAC FAC FACU- NI FACU-,FAC Aster foliaceus Lindl. ex DC. FAC NI FACW FACU FACW- FACW* FACU,FACW Aster gracilis Nutt. FACU FACU FACU Aster laevis L. UPL UPL NI NI NI NI NI NI NI NI UPL,FACU- Great Lakes Plain FACU- Aster lanceolatus Willd. NI NI NI FAC* FAC* NI NI NI NI NI FAC* Aster lanceolatus ssp. hesperius (Gray) Semple & Chmielewski OBL OBL OBL FACW* OBL OBL OBL OBL FACW*,OBL Aster lanceolatus ssp. lanceolatus var. lanceolatus Willd. FACW FACW FACW FACW FACW FACW FACW Aster lateriflorus (L.) Britt. FACW- FAC FACW- FACW FACW FACW FAC,FACW Aster lateriflorus var. hirsuticaulis (Lindl. ex DC.) Porter FACW FAC+ FACW FAC+,FACW Aster lateriflorus var. lateriflorus (L.) Britt. FAC FAC FACW- FACW FACW* FAC,FACW Aster lentus Greene OBL OBL Aster macrophyllus L. UPL UPL NI UPL Aster modestus Lindl. FAC+ NI FACW FAC FAC,FACW Aster nemoralis Ait. FACW+ OBL FACW+,OBL Aster novae-angliae L. FAC FACW FACW FACW FACW FACW FACW NI NI FAC,FACW Aster novi-belgii L. FACW+ OBL FACW NI FACW,OBL Aster occidentalis (Nutt.) Torr. & Gray NI NI NI FAC FAC FAC FAC Aster ontarionis Wieg. FAC FAC FAC FAC FAC FAC FAC Aster paludosus Ait. NI FACW FACW FACW FACW- FACW-,FACW Aster paludosus ssp. hemisphericus (Alexander) Cronq. NI FACU FACU* FAC FAC FACU*,FAC Aster pauciflorus Nutt. FACW FACW FACW FACW FACW FACW FACW Aster pilosus Willd. UPL FAC- FACU UPL FACU FACU UPL,FAC- Aster pilosus var. demotus Blake FACW FACW NI NI NI FACW Aster porteri Gray NI NI FACU* FACU- NI FACU-,FACU* Aster praealtus Poir. FACW FACW- FACW NI FACW FACW- FACW- NI NI NI FACW-,FACW Aster praealtus var. coerulescens (DC.) A.G. Jones NI NI FACW FACW* OBL NI NI NI FACW*,OBL Aster prenanthoides Muhl. ex Willd. FAC FAC FAC FAC Aster puniceus L. OBL OBL OBL OBL OBL NI OBL Aster puniceus var. firmus (Nees) Torr. & Gray FACW NI FACW+ FACW FACW,FACW+ Aster puniceus var. scabricaulis (Shinners) A.G. Jones FACW+ FACW+ Aster radula Ait. OBL OBL Aster reticulatus Pursh FAC FAC Aster sibiricus L. UPL NI NI FAC UPL,FAC Aster spinulosus Chapman FACW+ FACW+ Aster subspicatus Nees NI FAC* FAC FACW FAC FAC*,FACW Aster subulatus Michx. OBL OBL OBL FACW OBL* OBL* OBL FACW FACW+ FAC FAC,OBL Aster tenuifolius L. OBL OBL OBL OBL Aster umbellatus P. Mill. FACW FACW FACW FACW+ FACW OBL FACW,OBL Aster walteri Alexander FAC FAC Aster yukonensis Cronq. FACW FACW Astilbe biternata (Vent.) Britt. FACU FACU FACU Astragalus agrestis Dougl. ex G. Don FACW- FACU FAC+ FACW- FAC FACW- FAC* FACU,FACW- Astragalus alpinus L. FACU FAC FAC NI FAC FAC FAC- FAC FACU,FAC Astragalus americanus (Hook.) M.E. Jones FAC NI FAC FAC FAC Astragalus argophyllus var. argophyllus Nutt. NI NI FACW FACW Astragalus bodinii Sheldon FAC NI NI FACW* FACW* FAC FAC,FACW* Astragalus canadensis L. FAC FAC FAC+ FACU FACU FAC NI FACW FACW- FAC FACU,FACW Astragalus diaphanus Dougl. ex Hook. FACU+ FACU+ Astragalus eucosmus B.L. Robins. FACU NI NI FAC FACU UPL UPL,FAC Astragalus hornii Gray NI FAC FAC Astragalus lemmonii Gray NI FACW FACW FACW Astragalus lentiginosus Dougl. ex Hook. NI FACU* UPL NI NI UPL,FACU* Astragalus lentiginosus var. fremontii (Gray ex Torr.) S. Wats. FACU* NI FACU* Astragalus lentiginosus var. kernensis (Jepson) Barneby NI UPL UPL Astragalus lentiginosus var. piscinensis Barneby OBL OBL Astragalus lentiginosus var. pohilii Welsh & Barneby FACU* FACU* Astragalus lentiginosus var. sesquimetralis (Rydb.) Barneby FACU* OBL* FACU*,OBL* Astragalus leptaleus Gray NI OBL* OBL* OBL* Astragalus limnocharis Barneby OBL* OBL* Astragalus neglectus (Torr. & Gray) Sheldon FACU FACU- UPL UPL,FACU Astragalus nutzotinensis Rouss. FAC FAC Astragalus paysonii (Rydb.) Barneby NI Astragalus phoenix Barneby FACU* FACU* Astragalus polaris Benth. NI NI FAC FAC Astragalus preussii Gray NI NI UPL UPL Astragalus pycnostachyus Gray OBL OBL Astragalus robbinsii (Oakes) Gray UPL NI NI FAC+ FAC+ FAC UPL,FAC+ Astragalus striatiflorus M.E. Jones NI UPL* UPL* Astragalus tener Gray FACW FACW Astronidium kusaianum Hosokawa FACU FACU Astronidium pickeringii (Gray) Christoph. FACU FACU Astronidium ponapense (Kanehira) Mgf. FACU FACU Athyrium americanum (Butters) Maxon NI FACU FAC FAC FAC FACU,FAC Athyrium filix-femina (L.) Roth FAC FAC FAC FAC FAC FAC+ FAC FAC+ FAC+ FAC FAC FAC,FAC+ Athyrium filix-femina ssp. asplenioides (Michx.) Hultén FAC* NI NI NI NI FAC* Athyrium microphyllum (J. Sm.) Alston FAC FAC Atriplex alaskensis S. Wats. FACW FACW Atriplex argentea Nutt. NI FAC FACU FAC FAC FAC FAC FAC- FAC FACU,FAC Atriplex bonnevillensis C.A. Hanson FACW FACW Atriplex californica Moq. FAC FAC Atriplex canescens (Pursh) Nutt. FACU- FACU- UPL UPL UPL UPL FACU UPL,FACU Atriplex confertifolia (Torr. & Frém.) S. Wats. NI NI NI NI NI NI UPL UPL Atriplex cordulata Jepson FAC FAC Atriplex coronata S. Wats. FACW FACW Atriplex coulteri (Moq.) D. Dietr. FACU FACU Atriplex depressa Jepson FAC FAC Atriplex elegans (Moq.) D. Dietr. NI NI NI NI UPL UPL Atriplex falcata (M.E. Jones) Standl. FACU NI FACU* UPL FAC* UPL,FAC* Atriplex fruticulosa Jepson FACW FACW Atriplex glabriuscula Edmondston NI NI Atriplex gmelinii C.A. Mey. ex Bong. NI NI FACW FACW Atriplex griffithsii Standl. FACU* FACU* Atriplex hortensis L. UPL FAC FAC FACW FACU* FAC FAC FACW- FACW UPL,FACW Atriplex lentiformis (Torr.) S. Wats. FACW FAC+ FAC NI FAC,FACW Atriplex leucophylla (Moq.) D. Dietr. FAC* FAC* Atriplex minuscula Standl. FACU* FACU* Atriplex pacifica A. Nels. NI FAC FAC Atriplex parishii S. Wats. FAC FAC Atriplex parryi S. Wats. FACW FACW FACW Atriplex patula L. FACW FACW FACW- FACW FACW FACW- FACW FACW FACW FA