31

§ 17.12 Endangered and threatened plants. following information may be amended other sections in Parts 17, 222, 226, or 227. (a) The list in this section contains the without public notice: the spelling of species' The ``Special rules'' column will also be used names of all species of plants which have names, historical range, footnotes, references to cite the special rules which describe been determined by the Services to be to certain other applicable portions of this experimental populations and determine if Endangered or Threatened. It also contains title, synonyms, and more current names. In they are essential or nonessential. Separate the names of species of plants treated as any of these revised entries, neither the listings will be made for experimental Endangered or Threatened because they are species, as defined in paragraph (b) of this populations, and the status column will sufficiently similar in appearance to section, nor its status may be changed without include the following symbols: ``XE'' for an Endangered or Threatened species (see following the procedures of Part 424 of this essential experimental population and ``XN'' § 17.50 et seq.) title. for a nonessential experimental population. (e) The ``Historic range'' indicates the (b) The columns entitled ``Scientific The term ``NA'' (not applicable) appearing in known general distribution of the species or name'' and ``Common name'' define the either of these two columns indicates that subspecies as reported in the current scientific species of plant within the meaning of the there are no special rules and/or critical literature. The present distribution may be Act. Although common names are included, habitat for that particular species. However, greatly reduced from this historic range. This they cannot be relied upon for identification all other appropriate rules in Parts 17, 217 column does not imply any limitation on the of any specimen, since they may vary greatly through 227, and 402 still apply to that application of the prohibitions in the Act or in local usage. The Services shall use the species. In addition, there may be other rules implementing rules. Such prohibitions apply in this title that relate to such plants, e.g., most recently accepted scientific name. In to all individuals of the plant species, cases in which confusion might arise, a port-of-entry requirements. It is not intended wherever found. that the references in the ``Special rules'' synonym(s) will be provided in parentheses. (f)(1) A footnote to the Federal Register The Services shall rely to the extent column list all the regulations of the two publication(s) listing or reclassifying a Services which might apply to the species or practicable on the International Code of species is indicated under the column ``When Botanical Nomenclature. to the regulations of other Federal agencies listed.'' Footnote numbers to §§ 17.11 and or State or local governments. (c) In the ``Status'' column the following 17.12 are in the same numerical sequence, symbols are used: ``E'' for Endangered, ``T'' since plants and animals may be listed in the (g) The listing of a particular taxon for Threatened, and ``E [or T] (S/A)'' for same Federal Register document. That includes all lower taxonomic units (see similarity of appearance species. document, at least since 1973, includes a § 17.11(g) for examples). (d) The other data in the list are statement indicating the basis for the listing, (h) The ``List of Endangered and nonregulatory in nature and are provided for as well as the effective date(s) of said listing. Threatened Plants'' is provided below: the information of the reader. In the annual (2) The ``Special rules'' and ``Critical NOTE: This Special Reprint is current revision and compilation of this title, the habitat'' columns provide a cross reference to as of February 28, 1997. 32 rules Special habitat Critical listed When ...... do ...... T 498 NA NA Historic range Family Status RI, SC, VA). s blue-star ...... U.S.A. (AZ) ...... Apocynaceae ...... E 343 NA NA ′ Presidio (=Raven's) manzanita ...... do ...... do ...... E 65 NA NA Del Mar manzanita ...... U.S.A. (CA), Mexico...... do ...... Sacramento prickly-poppy ...... U.S.A. (NM) ...... E Papaveraceae ...... 589 E NA 360 NA NA NA Tobusch fishhook cactus ...... U.S.A. (TX) ...... Cactaceae ...... E 80 NA NA Round-leaved chaff-flower ...... do ...... do ...... E 220 NA NA `Ahinahina (=Haleakala silversword) ...... do ...... `Ahinahina (=Mauna Kea silversword) ...... do ...... do ...... do ...... T E 467 219 NA NA NA NA .. San Mateo thornmint ...... U.S.A. (CA) ...... Lamiaceae ...... E 204 NA NA Species

duttonii

rotundata ssp. ssp...... Manzanita, Morro ...... U.S.A. (CA) ...... Ericaceae ...... T 567 NA NA ...... Cumberland sandwort ...... U.S.A. (KY, TN) ...... Caryophyllaceae ..... E 311 NA NA ssp...... Northern wild monkshood ...... U.S.A. (IA, NY, OH, WI) ...... Ranunculaceae ...... T 39 NA NA ...... Kuawawaenohu ...... do ...... do ...... E 590 NA NA ...... Sensitive joint-vetch ...... U.S.A. (DE, MD, NC, NJ, PA, VA) .... Fabaceae ...... T 470 NA NA ...... South Texas ambrosia ...... U.S.A. (TX) ...... Asteraceae ...... E 547 NA NA ...... None ...... U.S.A. (HI) ...... Malvaceae ...... E 435...... None ...... NA ...... do ...... Caryophyllaceae ..... NA E 448 NA NA ...... None ...... do ...... do ...... E 590 NA NA ...... Ka`u silversword ...... U.S.A. (HI) ...... Asteraceae ...... E 497 NA NA ssp. var...... Mahoe ...... U.S.A. (HI) ...... Sapindaceae ...... E 467 NA NA LANTS ssp...... Applegate's milk-vetch ...... U.S.A. (OR) ...... do ...... E 510 NA NA ...... Large-flowered fiddleneck ...... U.S.A. (CA) ...... Boraginaceae ...... E 179 17.96(a) NA ...... do ...... do ...... do ...... E 448 NA NA ...... None ...... do ...... do ...... E 448 NA NA ...... Little amphianthus ...... U.S.A. (AL, GA, SC) ...... Scrophulariaceae ... T 302 NA NA ...... Pelos del diablo ...... do ...... do ...... E 398 NA NA ...... McDonald's rock-cress ...... U.S.A. (CA) ...... Brassicaceae ...... E 44 NA NA ...... Kearney P ...... Large-fruited sand-verbena ...... U.S.A. (TX) ...... Nyctaginaceae ...... E 331 NA NA ...... Seabeach amaranth ...... U.S.A. (DE, MA, MD, NC, NJ, NY, ...... do ...... do ...... Amaranthaceae ...... E 587 NA NA ...... None ...... U.S.A. (HI) ...... Amaranthaceae ...... E 592 NA NA ...... Dwarf bear-poppy ...... U.S.A. (UT) ...... Papaveraceae ...... E 78 NA NA ...... Marsh sandwort ...... U.S.A. (CA,OR,WA) ...... do ...... E 511 NA NA ...... Crenulate lead-plant ...... U.S.A. (FL) ...... Fabaceae ...... E 192 NA NA ...... Ko`oloa`ula ...... do ...... do ...... E 243 NA NA ...... Cushenbury milk-vetch ...... U.S.A. (CA) ...... Fabaceae ...... E 548 NA NA ...... Four-petal pawpaw ...... U.S.A. (FL) ...... Annonaceae ...... E 244 NA NA ...... Rock-cress ...... U.S.A. (AL,KY,TN) ...... do ...... E 570 NA NA ...... None ...... U.S.A. (PR) ...... Mead's milkweed ...... Poaceae ...... U.S.A. (IA, IL, IN, KS, MO, WI) ...... Asclepiadaceae ...... E T 501 321 NA NA NA NA ...... Welsh's milkweed ...... U.S.A. (AZ, UT) ...... do ...... T 295 17.96(a) NA ...... Arizona agave ...... U.S.A. (AZ) ...... Agavaceae ...... E 147 NA NA ...... Shale barren rock-cress ...... U.S.A. (VA, WV) ...... do ...... E 352 NA NA ...... Liliwai ...... do ...... Rosaceae ...... E 467 NA NA ...... Price's potato-bean ...... U.S.A. (AL, IL, KY, MS, TN) ...... Fabaceae ...... T 373 NA NA ...... Sandplain gerardia ...... U.S.A. (CT, MA, MD, NY, RI) ...... Scrophulariaceae ... E 325 NA NA . . . . Scientific name Common name LOWERING F

ravenii

=Mammillaria) tobuschii var. crassifolia pinnatisecta macrocephalum sandwicense

Abronia macrocarpa Abutilon eremitopetalum Abutilon menziesii Abutilon sandwicense Acaena exigua Acanthomintha obovata Achyranthes mutica Achyranthes splendens Aconitum noveboracense Aeschynomene virginica Agalinis acuta Agave arizonica Alectryon macrococcus Alsinidendron obovatum Alsinidendron trinerve Alsinidendron lychnoides Alsinidendron viscosum Amaranthus brownii Amaranthus pumilus Ambrosia cheiranthifolia Amorpha crenulata Amphianthus pusillus Amsinckia grandiflora Amsonia kearneyana Ancistrocactus (=Echinocactus Apios priceana Arabis mcdonaldiana Arabis perstellata Arabis serotina Arctomecon humilis Arctostaphylos morroensis Arctostaphylos hookeri (=pungens) Arctostaphylos glandulosa Arenaria cumberlandensis Arenaria paludicola Argemone pleiacantha Argyroxiphium kauense Argyroxiphium sandwicense Argyroxiphium sandwicense Aristida chaseae Aristida portoricensis Asclepias meadii Asclepias welshii Asimina tetramera Astragalus albens Astragalus applegatei + + + + + 33 ...... do ...... do ...... E 26 NA NA ...... do ...... Rhamnaceae ...... E 575 NA NA U.S.A. (CA) ...... do ...... E 453 NA NA ndula cimarrona) ...... U.S.A. (PR) ...... Verbenaceae ...... E 461 NA NA  n ...... U.S.A. (PR) ...... Flacourtiaceae ...... E 255 NA NA  rosa (=pe  brush. California-lilac). stickyseed). Heliotrope milk-vetch ...... U.S.A. (UT) ...... do ...... T 298 17.96(a) NA None ...... U.S.A. (PR) ...... Fabaceae ...... E 379 NA NA Sentry milk-vetch ...... U.S.A. (AZ) ...... do ...... E 409 NA NA Uhiuhi ...... U.S.A. (HI) ...... Fabaceae ...... E 238 NA NA `Akoko ...... U.S.A. (HI) ...... Deltoid spurge ...... Euphorbiaceae ...... U.S.A. (FL) ...... do ...... E E 448 192 NA NA NA NA Star cactus ...... U.S.A. (TX), Mexico ...... Cactaceae ...... E 521 NA NA . `Akoko ...... U.S.A. (HI) ...... do ...... E 536 NA NA ...... Garber's spurge ...... U.S.A. (FL) ...... do ...... T 192 NA NA var...... Ko`oko`olau ...... U.S.A. (HI) ...... Asteraceae ...... E 467 NA NA ...... Fragrant prickly-apple ...... U.S.A. (FL) ...... Cactaceae ...... E 208 NA NA ...... Jesup's milk-vetch ...... U.S.A. (NH, VT) ...... do ...... E 271 NA NA ...... Truckee barberry ...... U.S.A. (CA) ...... Berberidaceae ...... E 76 NA NA

...... Tiburon paintbrush ...... U.S.A. (CA) ...... Scrophulariaceae ... E 575mirabilis NA NA ...... None ...... U.S.A. (PR) ...... Rhamnaceae ...... E 531 NA NA ...... None ...... U.S.A. (PR, VI) British VI ...... Myrtaceae ...... E 529 NA NA var. var. var...... Tiburon mariposa lily ...... U.S.A. (CA) ...... Liliaceae ...... T 575 NA NA ...... Kamanomano (=Sandbur, agrimony) . U.S.A. (HI) ...... Poaceae ...... E 592 NA NA ...... Spring-loving centaury ...... U.S.A. (CA, NV) ...... Gentianaceae ...... T 181 17.96(a) NA jesupi ...... `Awikiwiki ...... U.S.A. (HI) ...... Fabaceae ...... E 480 NA NA ...... `Awiwi ...... U.S.A. (HI) ...... do ...... E 448 NA NA ...... Small-anthered bittercress ...... U.S.A. (NC) ...... Brassicaceae ...... E 363 NA NA

...... California jewelflower ...... do ...... Brassicaceae ...... fragrans E 395 NA NA ...... San Benito evening-primrose ...... do ...... Onagraceae ...... T 172 NA NA kalealaha ...... Mancos milk-vetch ...... U.S.A. (CO, NM) ...... do ...... E 187 NA NA ...... Osterhout milk-vetch ...... U.S.A. (CO) ...... do ...... E 353 NA NA ...... Texas poppy-mallow ...... U.S.A. (TX) ...... Malvaceae ...... E 109, 112 NA NA ...... Braunton's milk-vetch ...... U.S.A. (CA) ...... do ...... E 606 NA NA ...... Sonoma sunshine (=Baker's ...... Brooksville (=Robins') bellflower ...... U.S.A. (FL) ...... Campanulaceae ..... E 356 NA NA ...... Stebbins' morning-glory ...... U.S.A. (CA) ...... Convolvulaceae ...... E 596...... Pine Hill ceanothus ...... NA ...... do ...... do ...... NA E 596 NA NA ...... Palma de manaca or manac palm .... U.S.A. (PR) ...... Arecaceae ...... T 375 NA NA ...... Pyne's (=Guthrie's) ground-plum ...... U.S.A. (TN) ...... do ...... E 437 NA NA neglecta ...... Hairy rattleweed ...... U.S.A. (GA) ...... Fabaceae ...... E 39 NA NA ...... Florida bonamia ...... U.S.A. (FL) ...... Convolvulaceae ...... T 297 NA NA ...... Encinitis baccharis (=Coyote bush) ... U.S.A. (CA) ...... Asteraceae ...... T 589 NA NA var...... Ash Meadows milk-vetch ...... U.S.A. (NV) ...... do ...... T 181 17.96(a) NA ...... Coyote ceanothus (=Coyote Valley ...... Palo de Ramo ...... None ...... U.S.A. (HI) ...... do ...... E 559 NA NA ...... Decurrent false aster ...... U.S.A. (IL, MO) ...... do ...... T 341 NA NA var...... `Olulu ...... do ...... Campanulaceae ..... E 530 NA NA ...... Navajo sedge ...... U.S.A. (AZ, UT) ...... Cyperaceae ...... T 178 17.96(a) NA ssp...... Capa ...... Pua `ala ...... do ...... do ...... E 480 NA...... San Clemente Island Indian paint- NA ssp...... do ...... do ...... do ...... E 480 NA NA ...... Texas ayenia ...... U.S.A. (TX), Mexico ...... Sterculiaceae ...... E 547 NA NA ...... Virginia round-leaf birch ...... U.S.A. (VA) ...... Betulaceae ...... T 39,560 NA NA ...... Vahl's boxwood ...... U.S.A. (PR) ...... Buxaceae ...... E 197 NA NA .

deltoidea ).

cremnophylax m. (=Cassia m.) kaenana ssp.

Astragalus bibullatus Astragalus brauntonii Astragalus cremnophylax Astragalus humillimus Astragalus montii (=A. limnocharis Astragalus osterhoutii Astragalus phoenix Astragalus robbinsii Astrophytum (=Echinocactus) asterias Auerodendron pauciflorum Ayenia limitaris Baccharis vanessae Banara vanderbiltii Baptisia arachnifera Berberis sonnei (=Mahonia s.) Betula uber Bidens micrantha Bidens wiebkei Blennosperma bakeri Boltonia decurrens Bonamia grandiflora Bonamia menziesii Brighamia insignis Brighamia rockii Buxus vahlii Caesalpinia (=Mezoneuron) kavaiense Callicarpa ampla Callirhoe scabriuscula Calochortus tiburonensis Calyptranthes thomasiana Calyptronoma rivalis Calystegia stebbinsii Camissonia benitensis Campanula robinsiae Canavalia molokaiensis Cardamine micranthera Carex specuicola Castilleja affinis Castilleja grisea Caulanthus californicus Ceanothus ferrisae Ceanothus roderickii Cenchrus agrimonioides Centaurium namophilum Centaurium sebaeoides Cereus eriophorus Chamaecrista glandulosa Chamaesyce celastroides Chamaesyce (=Euphorbia) deltoidea Chamaesyce (=Euphorbia) deppeana Chamaesyce (=Euphorbia) garberi • + + + + + 34 rules Special habitat Critical listed When Historic range Family Status ...... do ...... do ...... E 528 NA NA erilla) ...... U.S.A. (PR) ...... Verbenaceae ...... E 307 NA NA È jugu  spineflower. Robust (incl. Scotts Valley) Nellie cory cactus ...... U.S.A. (TX) ...... Cactaceae ...... E 81 NA NA `Ewa Plains `akoko ...... do ...... do ...... E 120 NA NA Ben Lomond spineflower ...... do ...... do ...... E 528 NA NA Lee pincushion cactus ...... U.S.A. (NM) ...... do ...... T 61 NA NA Cochise pincushion cactus ...... U.S.A. (AZ), Mexico (Sonora) ...... do ...... T 214 NA NA ...... do ...... do ...... do ...... E 467 NA NA Sneed pincushion cactus ...... U.S.A. (NM, TX) ...... do ...... E 82 NA NA Salt marsh bird's-beak ...... U.S.A. (CA), Mexico (Baja California) Scrophulariaceae ... EPima pineapple cactus ...... 44 ...... do ...... do ...... NA E NA 515 NA NA ...... do ...... do ...... do ...... E 480 NA NA ... Florida golden aster ...... U.S.A. (FL) ...... Asteraceae ...... E 232 NA NA .... Monterey spineflower ...... do ...... do ...... T 528 NA NA Species ...... Pennell's bird's-beak ...... do ...... do ...... E 575 NA NA ...... Pismo clarkia ...... do ...... do ...... E 567 NA NA ...... Thistle, Chorro Creek bog ...... U.S.A. (CA) ...... do ...... E 567 NA NA ...... Fountain thistle ...... do ...... do ...... E 575 NA NA

maritimus .

...... `Oha wai ...... brevipes U.S.A. (HI) ...... mauiensis Campanulaceae ..... E 595 NA NA

hartwegiana pungens robustispina ...... Higuero de Sierra ...... do ...... Bignoniaceae ...... E 301 NA NA ...... None ...... U.S.A. (HI) ...... do ...... E 464 NA NA ...... do ...... do ...... do ...... E 448 NA NA ...... Pygmy fringe-tree ...... U.S.A. (FL) ...... Oleaceae ...... E 256 NA NA ssp...... Palmate-bracted bird's-beak ...... U.S.A. (CA) ...... do ...... E 235 NA NA ssp. ssp...... Orcutt's spineflower ...... do ...... do ...... E 589 NA NA ...... do ...... do ...... do ...... Kauila ...... E U.S.A. (HI) ...... Rhamnaceae ...... 532 E NA 532 NA NA NA ...... Bunched cory cactus ...... U.S.A. (TX), Mexico (Coahuila) ...... do ...... T 77 NA NA ...... `Akoko ...... do ...... do ...... E 591 NA NA ...... Terlingua Creek cats-eye ...... U.S.A. (TX) ...... Boraginaceae ...... E 439 NA NA ...... Cumberland rosemary ...... U.S.A. (KY, TN) ...... do ...... T 452 NA NA var. var. )...... Avon Park harebells ...... U.S.A. (FL) ...... Fabaceae ...... E 500 NA NA

var. leei sneedii (incl. vars...... Morefield's leather-flower ...... U.S.A. (AL) ...... Ranunculaceae ...... E 468 NA NA ...... Short-leaved rosemary ...... U.S.A. (FL) ...... Lamiaceae ...... E 507 NA NA ...... do ...... do ...... do ...... E 532 NA NA ...... Howell's spineflower ...... U.S.A. (CA) ...... Polygonaceae ...... E 472 NA NA ...... do ...... do ...... do ...... E 591 NA NA ...... Presidio clarkia ...... U.S.A. (CA) ...... Onagraceae ...... E 575 NA NA ...... do ...... do ...... do ...... E 532 NA NA ...... Sonoma spineflower ...... do ...... do ...... E 472 NA NA ...... Sacramento Mountains thistle ...... U.S.A. (NM) ...... do ...... T 276 NA NA ...... Etonia rosemary...... Apalachicola rosemary ...... do ...... do ...... do ...... do ...... E Palo de nigua (=capa E 507 507 NA NA NA NA ...... Alabama leather-flower ...... do ...... do ...... E 245 NA NA ...... None ...... U.S.A. (PR) ...... Orchidaceae ...... E 451 NA NA ...... Pigeon wings ...... U.S.A. (FL) ...... Fabaceae ...... T 500 NA NA var. var...... Pitcher's thistle ...... U.S.A. (IL, IN, MI, WI), Canada (Ont.) ...... do ...... T 315 NA NA ...... None ...... U.S.A. (PR) ...... Boraginaceae ...... E 601 NA NA . Scientific name Common name

kalaeloana

var. robusta & hartwegii =Mammillaria) minima (=C. nellieae) robbinsorum =Mammillaria) =Mammillaria)

Chamaesyce halemanui Chamaesyce herbstii Chamaesyce kuwaleana Chamaesyce rockii Chamaesyce (=Euphorbia) skottsbergii Chionanthus pygmaeus Chorizanthe howellii Chorizanthe orcuttiana Chorizanthe pungens Chorizanthe pungens Chorizanthe robusta Chorizanthe valida Chrysopsis (=Heterotheca) floridana Cirsium fontinale var. obispoense Cirsium fontinale var. Cirsium pitcheri Cirsium vinaceum Clarkia franciscana Clarkia speciosa ssp. immaculata Clematis morefieldii Clematis socialis Clermontia drepanomorpha Clermontia lindseyana Clermontia oblongifolia Clermontia oblongifolia Clermontia peleana Clermontia pyrularia Clitoria fragrans Colubrina oppositifolia Conradina brevifolia Conradina etonia Conradina glabra Conradina verticillata Cordia bellonis Cordylanthus maritimus Cordylanthus palmatus Cordylanthus tenuis ssp. capillaris Cornutia obovata Coryphantha (=Escobaria Coryphantha ramillosa Coryphantha (=Cochiseia =Escobaria) Coryphantha scheeri Coryphantha sneedii (=Escobaria Coryphantha sneedii (=Escobaria Cranichis ricartii Crescentia portoricensis Crotalaria avonensis Cryptantha crassipes + + + + + 35 San Clemente Island larkspur ...... U.S.A. (CA) ...... Ranunculaceae ...... E 26 NA NA Okeechobee gourd ...... U.S.A. (FL) ...... Cucurbitaceae ...... E 507 NA NA Slender-horned spineflower ...... U.S.A. (CA) ...... Polygonaceae ...... E 291 NA NA ...... do ...... do ...... do ...... E 592 NA NA ...... do ...... do ...... do ...... E 591 NA NA ...... do ...... do ...... do ...... E 532 NA NA ...... do ...... do ...... do ...... E 532 NA NA ...... None ...... do ...... do ...... E 435 NA NA ...... Leafy prairie-clover ...... U.S.A. (AL, IL, TN) ...... Fabaceae ...... E 422 NA NA ...... do ...... do ...... do ...... E 541 NA NA ...... Jones cycladenia ...... U.S.A. (AZ, UT) ...... Apocynaceae ...... T 229 NA NA ...... do ...... do ...... do ...... E 591 NA NA ...... Conejo dudleya ...... U.S.A. (CA) ...... Crassulaceae ...... T 606 NA NA ...... Beautiful pawpaw ...... U.S.A. (FL) ...... Annonaceae ...... E 244 NA NA

kinkiense ssp.

gibsonii ...... Rugel's pawpaw ...... do ...... do ...... E 244 NA NA obatae carlsonii ...... Longspurred mint ...... do ...... do ...... E 207 NA NA ...... do ...... do ...... do ...... E 591 NA NA ...... None ...... U.S.A. (HI) ...... Campanulaceae ..... E 530 NA NA ...... do ...... do ...... do ...... T 530 NA NA ...... Na`ena`e ...... U.S.A. (HI) ...... Asteraceae ...... E 448 NA NA copelandii jonesii ...... Pu`uka`a ...... U.S.A. (HI) ...... Cyperaceae ...... E 592 NA NA ...... Lakela's mint ...... do ...... do ...... E 180 NA NA ssp...... Garrett's mint ...... U.S.A. (FL) ...... Lamiaceae ...... E 207, 362 NA NA parva ...... Mapele ...... do ...... do ...... E 590 NA NA ...... do ...... do ...... do ...... E 532 NA NA ...... None ...... U.S.A. (PR) ...... Thymelaeaceae ...... E 309...... Scrub mint ...... do ...... NA ...... do ...... NA E 207, 362 NA NA ...... do ...... do ...... do ...... E 436 NA NA ...... do ...... do ...... do ...... E 467 NA NA ...... do ...... do ...... do ...... E 591 NA NA ...... do ...... do ...... do ...... E 591 NA NA ...... do ...... do ...... do ...... E 536 NA NA ssp...... do ...... do ...... do ...... E 595 NA NA ...... do ...... do ...... do ...... E 532 NA NA ...... do ...... do ...... do ...... E 532 NA NA ...... do ...... do ...... do ...... E 591 NA NA ssp. ssp...... Haha ...... U.S.A. (HI) ...... Campanulaceae ..... E 591 NA NA ...... do ...... do ...... do ...... E 448 NA NA var. ssp...... None ...... do ...... do ...... E 593 NA NA ...... Ha`iwale ...... do ...... do ...... E 591 NA NA ...... do ...... do ...... do ...... E 532 NA NA ...... Ha`iwale ...... do ...... Gesneriaceae ...... E 536 NA NA ...... do ...... do ...... do ...... E 591 NA NA ...... do ...... do ...... do ...... E 530 NA NA ...... do ...... do ...... do ...... E 467 NA NA . ssp...... None ...... do ...... do ...... E 464 NA NA ...... `Oha ...... do ...... do ...... E 590 NA NA ...... None...... Haha ...... do ...... do ...... do ...... do ...... E E 467 536 NA NA NA NA ...... None ...... do ...... do ...... E 436 NA NA ...... do ...... do ...... do ...... E 594 NA NA ...... do ...... do ...... do ...... E 480 NA NA ...... Haha ...... do ...... do ...... E 480 NA NA ...... do ...... do ...... do ...... E 467 NA NA ...... do ...... do ...... do ...... T 590 NA NA ...... do ...... do ...... do ...... E 590 NA NA . .

okeechobeensis (=D. k.) leptoceras

Cucurbita okeechobeensis Cyanea acuminata Cyanea asarifolia Cyanea copelandii Cyanea dunbarii Cyanea grimesiana Cyanea grimesiana ssp. Cyanea hamatiflora Cyanea (=Rollandia) humboldtiana Cyanea koolauensis Cyanea lobata Cyanea longiflora Cyanea macrostegia Cyanea mannii Cyanea mceldowneyi Cyanea pinnatifida Cyanea platyphylla Cyanea procera Cyanea recta Cyanea remyi Cyanea shipmannii Cyanea (=Rollandia) st-johnii Cyanea stictophylla Cyanea superba Cyanea truncata Cyanea undulata Cycladenia humilis Cyperus trachysanthos Cyrtandra crenata Cyrtandra cyaneoides Cyrtandra dentata Cyrtandra giffardii Cyrtandra limahuliensis Cyrtandra munroi Cyrtandra polyantha Cyrtandra subumbellata Cyrtandra tintinnabula Cyrtandra viridiflora Dalea foliosa (=Petalostemum f.) Daphnopsis hellerana Deeringothamnus pulchellus Deeringothamnus rugelii Delissea rhytidosperma Delissea rivularis Delissea subcordata Delissea undulata Delphinium variegatum Dicerandra christmanii Dicerandra cornutissima Dicerandra frutescens Dicerandra immaculata Dodecahema (=Centrostegia) Dubautia herbstobatae Dubautia latifolia Dubautia pauciflorula Dudleya abramsii + + + + + + + + + + + + + + + + + + + 36 rules Special NA NA habitat Critical 249 listed When Historic range Family Status Kuenzler hedgehog cactus ...... U.S.A. (NM) ...... do ...... E 70 NA NA Kern mallow ...... U.S.A. (CA) ...... Malvaceae ...... E 395 NA NA Arizona hedgehog cactus ...... U.S.A. (AZ) ...... do ...... E 62 NA NA Black lace cactus ...... U.S.A. (TX) ...... do ...... E 68 NA NA Lloyd's hedgehog cactus ...... U.S.A. (NM, TX) ...... do ...... E 67 NA NA Davis' green pitaya ...... U.S.A. (TX) ...... do ...... E 81 NA NA Nichol's Turk's head cactus ...... U.S.A. (AZ) ...... Cactaceae ...... E 71 NA NA Scrub buckwheat ...... U.S.A. (FL) ...... do ...... T 500 NA NA Chisos Mountain hedgehog cactus ... U.S.A. (TX) ...... do ...... T 335 NA NA Lloyd's Mariposa cactus ...... U.S.A. (TX), Mexico (Coahuila) ...... do ...... T 77 NA NA Steamboat buckwheat ...... U.S.A. (NV) ...... do ...... E 237 NA NA . Santa Ana River woolly-star ...... do ...... Polemoniaceae ...... E 291 NA NA . Contra Costa wallflower ...... U.S.A. (CA) ...... Brassicaceae ...... E 39 17.96(a) NA .. Ash Meadows sunray ...... U.S.A. (NV) ...... Asteraceae ...... T 181 17.96(a) NA ..... Cushenbury buckwheat ...... U.S.A. (CA) ...... do ...... E 548 NA NA Species ...... Marcescent dudleya ...... do ...... do ...... T 606 NA NA ...... San Diego button-celery ...... do ...... Apiaceae ...... E 512 NA NA . of ssp...... Santa Monica Mountains dudleya ...... do ...... do ...... T 606 NA NA var.

. davisii . var. var.

corrugata sanctorum vineum williamsiae

...... Tennessee purple coneflower ...... U.S.A. (TN) ...... do ...... E 49 NA NA parishii kuenzleri angustatum ...... Gypsum wild-buckwheat ...... U.S.A. (NM) ...... Polygonaceae ...... Clay-loving wild-buckwheat ...... U.S.A. (CO) T ...... 110, 112 ...... do ...... 17.96(a) E NA 151 17.96(a) NA var...... Uvillo ...... U.S.A. (PR) ...... Myrtaceae ...... E 564 NA NA ...... `Akoko ...... U.S.A. (HI) ...... Euphorbiaceae ...... E 592 NA NA ...... Telephus spurge ...... U.S.A. (FL) ...... do ...... T 463 NA NA ...... Minnesota trout lily ...... U.S.A. (MN) ...... Liliaceae ...... E 221 NA NA ...... Indian Knob mountain balm ...... U.S.A. (CA) ...... Hydrophyllaceae ..... E 567 NA NA chisoensis ...... None ...... U.S.A. (PR) ...... do ...... E 551 NA NA var. var. var...... Snakeroot ...... U.S.A. (FL) ...... do ...... E 256 NA NA ...... Ben Lomond wallflower ...... do ...... Brassicacae ...... E 528 NA NA var. ssp...... Loch Lomond coyote-thistle ...... do ...... do ...... E 194E, marcescens ovatifolia ...... San Mateo woolly sunflower ...... U.S.A. (CA) ...... Asteraceae ...... E 575 NA NA var...... Nioi ...... U.S.A. (HI) ...... do ...... E 536 NA NA var. var...... Menzies' wallflower ...... do ...... do ...... E 472 NA NA ...... Smooth coneflower ...... U.S.A. (GA, MD, NC, PA, SC, VA) .... Asteraceae ...... E 481 NA NA ...... Zuni (=Rhizome) fleabane ...... U.S.A. (NM) ...... do ...... T 177 NA NA

) ...... Fosberg's love grass ...... U.S.A. (HI) ...... Poaceae ...... E 591 NA NA ...... Maguire daisy ...... U.S.A. (UT) ...... Asteraceae ...... T 202,584 NA NA var...... Santa Clara Valley dudleya ...... do ...... do ...... E 575 NA NA ...... Hoover's woolly-star ...... do ...... do ...... T 395 NA NA ...... Santa Barbara Island liveforever ...... do ...... do ...... E 39 NA NA ssp. ssp...... Parish's daisy ...... U.S.A. (CA) ...... do ...... T 548 NA NA ...... Verity's dudleya ...... do ...... do ...... T 606 NA NA . . Scientific name Common name . ). ).

nicholii (=reichenbachii) authors, not Fobe l. albertii (=E. melanocentrus) arizonicus (=E. arizonicus) (=E. davisii) =Sclerocactus, =Neolloydia) mariposensis k. gnaphalifolium

Dudleya cymosa Dudleya cymosa Dudleya setchellii Dudleya traskiae Dudleya verityi Echinacea laevigata Echinacea tennesseensis Echinocactus horizonthalonius Echinocereus chisoensis Echinocereus fendleri (=hempelii Echinocereus lloydii (=E. roetteri var. Echinocereus reichenbachii Echinocereus triglochidiatus Echinocereus viridiflorus Echinomastus (=Echinocactus, Enceliopsis nudicaulis Eragrostis fosbergii Eremalche kernensis (=E. parryi Eriastrum densifolium Eriastrum hooveri Erigeron maguirei Erigeron parishii Erigeron rhizomatus Eriodictyon altissimum Eriogonum gypsophilum Eriogonum longifolium Eriogonum ovalifolium Eriogonum ovalifolium Eriogonum pelinophilum Eriophyllum latilobum Eryngium aristulatum Eryngium constancei Eryngium cuneifolium Erysimum capitatum Erysimum menziesii Erysimum teretifolium Erythronium propullans Eugenia haematocarpa Eugenia koolauensis Eugenia woodburyana Euphorbia haeleeleana Euphorbia telephioides • + + + + + 37 Liliaceae ...... T 326 NA NA SC, VA). U.S.A. (TX) ...... do ...... E 218 NA NA bitterweed). Lakeside daisy ...... U.S.A. (IL, OH), Canada (Ont.) ...... Asteraceae ...... T 310 NA NA Pine Hill flannelbush ...... U.S.A. (CA) ...... Sterculiaceae ...... E 596 NA NA Koki`o ke`oke`o ...... do ...... do ...... E 480 NA NA ...... Koki`o ke`oke`o ...... do ...... do ...... E 590 NA NA ...... El Dorado bedstraw ...... U.S.A. (CA) ...... Rubiaceae ...... E 596 NA NA ...... Roan Mountain bluet ...... U.S.A. (NC, TN) ...... do ...... E 381 NA NA ...... Higo chumbo ...... U.S.A. (PR) ...... Cactaceae ...... T 397 NA NA var. ssp...... None ...... U.S.A. (HI) ...... Asteraceae ...... E 536 NA NA ...... do ...... do ...... do ...... E 595 NA NA ...... Monterey gilia ...... U.S.A. (CA) ...... Polemoniaceae ...... E 472 NA NA ...... None ...... U.S.A. (HI) ...... Lamiaceae ...... E 73 NA NA ...... Hau kuahiwi ...... do ...... do ...... E 595 NA NA ...... Ash Meadows gumplant ...... U.S.A. (CA, NV) ...... Asteraceae ...... T 181 17.96(a) NA ...... do ...... do ...... do ...... E 448 NA NA

...... Marin dwarf-flax ...... U.S.A. (CA) ...... Linaceae ...... Timmaculatus 575 NA NA

sierrae ...... do ...... do ...... do ...... E 436 NA NA ...... Slender rush-pea ...... U.S.A. (TX) ...... Fabaceae ...... E 209 NA NA ...... Mehamehame ...... do ...... Euphorbiaceae ...... E 559 NA NA ...... Kauai hau kuahiwi ...... U.S.A. (HI) ...... Malvaceae ...... E 225 NA NA montana ...... do ...... do ...... do ...... E 590 NA NA ...... Schweinitz's sunflower ...... U.S.A. (NC, SC) ...... Asteraceae ...... E 424...... NA Ma`o hau hele ...... do ...... do NA ...... E 559 NA NA ...... Nohoanu ...... do ...... do ...... E 467 NA NA ...... Highlands scrub hypericum ...... U.S.A. (FL) ...... Hypericaceae ...... E 256 NA NA ...... None ...... U.S.A. (AR, LA, MO) ...... Caryophyllaceae ..... T 275 NA NA ssp...... None ...... U.S.A. (HI) ...... Rhamnaceae ...... E 165 17.96(a) NA ...... Johnston's frankenia ...... U.S.A. (TX), Mexico (Nuevo Leon) .... Frankeniaceae ...... E 155 NA NA ...... Hawaiian red-flowered geranium ...... U.S.A. (HI) ...... Geraniaceae ...... E 465 NA NA ssp...... Heau ...... U.S.A. (HI) ...... Santalaceae ...... E 530 NA NA ...... Texas prairie dawn-flower (=Texas ...... Na`u or Hawaiian gardenia ...... U.S.A. (HI) ...... do ...... E 198 NA NA ...... None ...... U.S.A. (PR) ...... Gesneriaceae ...... T 578 NA NA arenaria ...... Dwarf-flowered heartleaf ...... U.S.A. (NC, SC) ...... Aristolochiaceae ..... T 347 NA NA ...... Harper's beauty ...... U.S.A. (FL) ...... Liliaceae ...... E 57 NA NA ...... Mountain golden heather ...... U.S.A. (NC) ...... Cistaceae ...... T 107 17.96(a) NA ...... `Awiwi ...... U.S.A. (HI) ...... Rubiaceae ...... E 530 NA NA var...... Penland alpine fen mustard ...... U.S.A. (CO) ...... Brassicaceae ...... T 509 NA NA ...... Na Pali beach hedyotis ...... U.S.A. (HI) ...... do ...... E 441 NA NA ...... None ...... U.S.A. (HI) ...... Cyperaceae ...... E 435 NA NA ...... Kio`ele ...... do ...... do ...... E 467 NA NA ...... Todsen's pennyroyal ...... U.S.A. (NM) ...... Lamiaceae None ...... do ...... do ...... E 110, 112 17.96(a) E NA 448 NA NA ...... Water howellia ...... U.S.A. (CA, ID, MT, OR, WA) ...... Campanulaceae ..... T 542 NA NA ...... Nanu ...... do ...... do ...... E 591 NA NA ...... None ...... do ...... do ...... E 448 NA NA ...... do ...... do ...... do ...... E 448 NA NA ...... Beautiful goetzea or matabuey ...... U.S.A. (PR) ...... Solanaceae ...... E 176 NA NA ...... do ...... do ...... do ...... E 541...... NA Swamp pink ...... U.S.A. (DE, GA, MD, NC, NJ, NY, NA ...... Pilo ...... do ...... do ...... E 480 NA NA ...... Spreading avens ...... U.S.A. (NC, TN) ...... Rosaceae ...... E 381 NA NA ...... Small's milkpea ...... U.S.A. (FL) ...... Fabaceae ...... E 192 NA NA ssp...... Clay's hibiscus ...... do ...... do ...... E 530 NA NA ...... None ...... do ...... do ...... E 461 NA NA ...... Cook's holly ...... U.S.A. (PR) ...... Aquifoliaceae ...... E 277 NA NA ).

decumbens glabra

Eutrema penlandii Exocarpos luteolus Flueggea neowawraea Frankenia johnstonii Fremontodendron californicum Gahnia lanaiensis Galactia smallii Galium californicum Gardenia brighamii Gardenia mannii Geocarpon minimum Geranium arboreum Geranium multiflorum Gesneria pauciflora Geum radiatum Gilia tenuiflora Goetzea elegans Gouania hillebrandii Gouania meyenii Gouania vitifolia Grindelia fraxino-pratensis Haplostachys haplostachya Harperocallis flava Harrisia (=Cereus) portoricensis Hedeoma todsenii Hedyotis cookiana Hedyotis coriacea Hedyotis degeneri Hedyotis mannii Hedyotis parvula Hedyotis purpurea Hedyotis st.-johnii Helianthus schweinitzii Helonias bullata Hesperolinon congestum Hesperomannia arborescens Hesperomannia arbuscula Hesperomannia lydgatei Hexastylis naniflora Hibiscadelphus distans Hibiscadelphus giffardianus Hibiscadelphus hualalaiensis Hibiscadelphus woodii Hibiscus arnottianus Hibiscus brackenridgei Hibiscus clayi Hibiscus waimeae ssp. hannerae Hoffmannseggia tenella Howellia aquatilis Hudsonia montana Hymenoxys herbacea (=acaulis Hymenoxys texana Hypericum cumulicola Ilex cookii Ilex sintenisii + + + + + + + 38 rules Special habitat Critical listed When Orchidaceae ...... T 122, 556 NA NA Lauraceae ...... E 240 NA NA Historic range Family Status (Ont.). PA, RI, SC, TN, VA, VT), Canada MD, ME, MI, MO, NC, NH, NJ, NY, MS, NC, SC)...... do ...... do ...... E 167 17.96(a) NA U.S.A. (CA) ...... do ...... E 548 NA NA bladderpod. cotton). . Huachuca water-umbel ...... U.S.A. (AZ), Mexico ...... Apiaceae ...... E 600 NA NA ... Butte County meadowfoam ...... U.S.A. (CA) ...... Limnanthaceae ...... E 471 NA NA ...... do ...... do ...... do ...... E 590 NA NA Species ...... do ...... do ...... do ...... E 448 NA NA ...... San Bernardino Mountains

recurva

californica ...... Ash Meadows ivesia ...... U.S.A. (NV) ...... Rosaceae ...... T 181 17.96(a) NA ...... Holy Ghost ipomopsis ...... U.S.A. (NM) ...... Polemoniaceae ...... E 535 NA NA ...... Prairie bush-clover ...... U.S.A. (IA, IL, MN, WI) ...... Fabaceae ...... T 254 NA NA ssp...... Barneby ridge-cress (=peppercress) . U.S.A. (UT) ...... do ...... E 402 NA NA ...... None ...... U.S.A. (PR) ...... Cactaceae ...... E 491 NA NA ...... do ...... do ...... do ...... T 592 NA NA ...... do ...... do ...... do ...... E 467 NA NA ...... Beach jacquemontia ...... U.S.A. (FL) ...... Convolvulaceae ...... E 523 NA NA ...... do ...... do ...... do ...... E...... Costa Rican jatropha ...... 592 Costa Rica ...... Euphorbiaceae ...... NA E NA 154 NA NA bernardina leptophylla ...... Sebastopol meadowfoam ...... do ...... do ...... do ...... E ...... do ...... do ...... 453 E NA 530 NA NA NA ...... Wahine noho kula ...... do ...... do ...... E 532 NA NA ...... None ...... U.S.A. (PR) ...... Orchidaceae ...... E 451 NA NA ...... Spring Creek bladderpod ...... U.S.A. (TN) ...... do ...... E 599 NA NA ...... Kodachrome bladderpod ...... U.S.A. (UT) ...... do ...... E 519 NA NA ...... Aupaka ...... do ...... Violaceae ...... E 414 NA NA ...... Dudley Bluffs bladderpod ...... U.S.A. (CO) ...... Brassicaceae ...... T 374 NA NA ...... do ...... do ...... do ...... E 448 NA NA ...... Missouri bladderpod ...... U.S.A. (MO) ...... do ...... E 253 NA NA wahiawaensis ...... San Joaquin wooly-threads ...... do ...... do ...... E 395 NA NA ssp...... Kamakahala ...... do ...... Loganiaceae ...... E 591 NA NA ...... Nogal or West Indian walnut ...... U.S.A. (PR), Cuba, Hispaniola ...... Juglandaceae ...... E 603 NA NA ...... Hilo ischaemum ...... U.S.A. (HI) ...... Poaceae ...... E 532 NA NA ...... Pondberry ...... U.S.A. (AL, AR, FL, GA, LA, MO, ...... `Anaunau ...... U.S.A. (HI) ...... Brassicaceae ...... E 591 NA NA ...... Small whorled pogonia ...... U.S.A. (CT, DC, DE, GA, IL, MA, ...... None ...... do ...... do ...... E 73 NA NA ...... Koki`o (=hau-hele`ula or Hawaii tree ...... White bladderpod ...... U.S.A. (TX) ...... do ...... E 260 NA NA ...... Nehe ...... U.S.A. (HI) ...... Asteraceae ...... E 530 NA NA ...... Lyrate bladderpod ...... U.S.A. (AL) ...... do ...... T Western lily ...... U.S.A. (OR, CA) ...... Liliaceae 403 ...... NA E NA 544 NA NA var...... Scrub blazingstar ...... U.S.A. (FL) ...... do ...... E 356 NA NA ...... do ...... do ...... do ...... E 436 NA NA ssp...... Koki`o ...... do ...... do ...... E 590 NA NA ...... Burke's goldfields ...... U.S.A. (CA) ...... Asteraceae ...... E 453 NA NA

eremica var...... Cooley's water-willow ...... U.S.A. (FL) ...... Acanthaceae ...... E 356 NA NA ...... Beach layia ...... do ...... do ...... E 472 NA NA ...... Peter's Mountain mallow ...... U.S.A. (VA) ...... Malvaceae ...... E 230 NA NA ...... Cooke's koki`o ...... U.S.A. (HI) ...... Malvaceae ...... E 74 NA NA ...... Heller's blazingstar ...... U.S.A. (NC) ...... Asteraceae ...... T 300 NA NA ...... Dwarf lake iris ...... U.S.A. (MI, WI), Canada (Ont.) ...... Iridaceae ...... T 330 NA NA var. Scientific name Common name

Iliamna corei Ipomopsis sancti-spiritus Iris lacustris Ischaemum byrone Isodendrion hosakae Isodendrion laurifolium Isodendrion longifolium Isodendrion pyrifolium Isotria medeoloides Ivesia kingii Jacquemontia reclinata Jatropha costaricensis Juglans jamaicensis Justicia cooleyi Kokia cookei Kokia drynarioides Kokia kauaiensis Labordia cyrtandrae Labordia lydgatei Labordia tinifolia Lasthenia burkei Layia carnosa Lembertia congdonii Lepanthes eltoroensis Lepidium arbuscula Lepidium barnebyanum Leptocereus grantianus Lespedeza leptostachya Lesquerella congesta Lesquerella filiformis Lesquerella kingii Lesquerella lyrata Lesquerella pallida Lesquerella perforata Lesquerella tumulosa Liatris helleri Liatris ohlingerae Lilaeopsis schaffneriana Lilium occidentale Limnanthes floccosa Limnanthes vinculans Lindera melissifolia Lipochaeta fauriei Lipochaeta kamolensis Lipochaeta lobata Lipochaeta micrantha Lipochaeta tenuifolia Lipochaeta venosa + + + + + + + + + 39 U.S.A. (OR,WA) ...... Apiaceae ...... E 333 NA NA (=lomatium). San Clemente Island broom ...... U.S.A. (CA) ...... Fabaceae ...... E 26 NA NA None ...... do ...... Campanulaceae ..... E 591 NA NA . Michigan monkey-flower ...... U.S.A. (MI) ...... Scrophulariaceae ... E 392 NA NA ... Cushenbury oxytheca ...... U.S.A. (CA) ...... Polygonaceae ...... E 548 NA NA ...... Antioch Dunes evening-primrose ...... do ...... do ...... E 39 17.96(a) NA ...... Eureka Valley evening-primrose ...... U.S.A. (CA) ...... Onagraceae ...... E 39 NA NA ssp...... do ...... do ...... do ...... E 467 NA NA ...... None ...... U.S.A. (PR) ...... Ericaceae ...... E 501 NA NA ...... San Clemente Island bush-mallow .... U.S.A. (CA) ...... Malvaceae ...... E 26 NA NA ...... do ...... U.S.A. (HI) ...... Araliaceae ...... E 530 NA NA ...... do ...... do ...... do ...... E 536 NA NA ...... Rough-leaved loosestrife ...... U.S.A. (NC, SC) ...... Primulaceae ...... E 274 NA NA ...... `Aiea ...... U.S.A. (HI) ...... Solanaceae ...... E 532 NA NA koolauensis ...... Nehe ...... do ...... do ...... E 530 NA NA howellii ...... Palo de rosa ...... U.S.A. (PR), Dominican Republic ...... Icacinaceae ...... E 385 NA NA ...... do ...... do ...... do ...... E 530 NA NA ...... None ...... U.S.A. (PR) ...... Rubiaceae ...... E 551 NA NA ...... do ...... do ...... do ...... E 595 NA NA ...... do ...... do ...... do ...... E 559 NA NA ...... do ...... U.S.A. (PR), Saba ...... do ...... E 551 NA NA ...... do ...... do ...... do ...... E 530 NA NA

michiganensis ...... Amargosa niterwort ...... U.S.A. (CA, NV) ...... Chenopodiaceae .... E 181 17.96(a) NA ...... Ash Meadows blazing-star ...... U.S.A. (NV) ...... Loasaceae ...... T 181 17.96(a) NA ...... Alani ...... U.S.A. (HI) ...... Rutaceae ...... E 565 NA NA ...... Holei ...... do ...... Apocynaceae ...... goodmaniana E 532 NA NA ...... do ...... do ...... do ...... E 591 NA NA ...... do ...... do ...... do ...... E 530 NA NA ...... Bradshaw's desert-parsley ...... do ...... do ...... do ...... E 591 NA NA ...... MacFarlane's four-o'clock ...... U.S.A. (ID, OR) ...... Nyctaginaceae ...... T 66, 581 NA NA eurekensis ssp. ssp. proctorii ...... do ...... do ...... do ...... E 467 NA NA ...... Kulu`i ...... do ...... Amaranthaceae ...... E 448 NA NA (=ternifolia) ...... do ...... do ...... do ...... E 594 NA NA ...... do ...... do ...... do ...... E 448 NA NA ...... do ...... do ...... do ...... E 530 NA NA ...... Clover lupine ...... U.S.A. (CA) ...... do ...... E 472 NA NA ...... do ...... do ...... Urticaceae ...... E 448 NA NA ...... None ...... do ...... do ...... T 590 NA NA ...... California Orcutt grass ...... do ...... Poaceae ...... E 512 NA NA ...... do ...... do ...... do ...... E 536 NA NA ...... None ...... U.S.A. (HI) ...... do ...... E 530 NA NA var...... Britton's beargrass ...... U.S.A. (FL) ...... Agavaceae ...... E 500 NA NA ...... Scrub lupine ...... U.S.A. (FL) ...... do ...... E 264 NA NA ...... Walker's manioc ...... U.S.A. (TX), Mexico ...... Euphorbiaceae ...... E 445 NA NA var...... Bakersfield cactus ...... do ...... Cactaceae ...... E 395 NA NA ...... Mohr's Barbara's buttons ...... U.S.A. (AL, GA) ...... Asteraceae ...... T 324 NA NA ...... do ...... do ...... do ...... E 559 NA NA ...... do ...... do ...... do ...... do ...... E ...... do ...... do ...... 565 E NA 530 NA NA NA ...... do ...... do ...... do ...... E 480 NA NA ssp...... do ...... do ...... do ...... E 595 NA NA ...... do ...... do ...... do ...... E 565 NA NA ...... Canby's dropwort ...... U.S.A. (DE, GA, MD, NC, SC) ...... Apiaceae ...... E 217 NA NA ...... White birds-in-a-nest ...... U.S.A. (FL) ...... Lamiaceae None ...... U.S.A. (HI) ...... Cyperaceae ...... T E 463 532 NA NA NA NA var...... do ...... U.S.A. (PR) ...... Myrtaceae ...... E 529 NA NA ...... Kolea ...... U.S.A. (HI) ...... Myrsinaceae ...... E 591 NA NA .

traskiae

Lipochaeta waimeaensis Lobelia gaudichaudii Lobelia monostachya Lobelia niihauensis Lobelia oahuensis Lomatium bradshawii Lotus dendroideus (=scoparius) Lupinus aridorum Lupinus tidestromii Lyonia truncata Lysimachia asperulaefolia Lysimachia filifolia Lysimachia lydgatei Lysimachia maxima Macbridea alba Malacothamnus clementinus Manihot walkerae Mariscus fauriei Mariscus pennatiformis Marshallia mohrii Melicope adscendens Melicope balloui Melicope haupuensis Melicope knudsenii Melicope (=Pelea) lydgatei Melicope (=Pelea) mucronulata Melicope ovalis Melicope pallida Melicope quadrangularis Melicope reflexa Melicope saint-johnii Melicope zahlbruckneri Mentzelia leucophylla Mimulus glabratus Mirabilis macfarlanei Mitracarpus maxwelliae Mitracarpus polycladus Munroidendron racemosum Myrcia paganii Myrsine juddii Myrsine linearifolia Neraudia angulata Neraudia ovata Neraudia sericea Nitrophila mohavensis Nolina brittoniana Nothocestrum breviflorum Nothocestrum peltatum Nototrichium humile Ochrosia kilaueaensis Oenothera avita Oenothera deltoides Opuntia treleasei Orcuttia californica Ottoschulzia rhodoxylon Oxypolis canbyi Oxytheca parishii • + + + + + + + + 40 rules Special habitat Critical listed When ...... do ...... T 368 NA NA ...... do ...... T 368 NA NA Historic range Family Status Canada (Ont., N.B.). OK, SD), Canada (Man.). NE, NJ, NY, OH, OK, PA, VA, WI), Peebles Navajo cactus ...... U.S.A. (AZ) ...... do ...... E 69 NA NA Knowlton cactus ...... U.S.A. (CO, NM) ...... do ...... E 72 NA NA Ruth's golden aster ...... U.S.A. (TN) ...... Asteraceae ...... E 191 NA NA Siler pincushion cactus ...... U.S.A. (AZ, UT) ...... do ...... T 64, 524 NA NA Papery whitlow-wort ...... U.S.A. (FL) ...... Caryophyllaceae ..... T 256 NA NA ... Fassett's locoweed ...... U.S.A. (WI) ...... Fabaceae ...... T 329 NA NA Species ...... None ...... U.S.A. (HI) ...... Lamiaceae ...... E 435 NA NA ...... Brady pincushion cactus ...... U.S.A. (AZ) ...... Cactaceae ...... E 63 NA NA ...... Key tree-cactus ...... U.S.A. (FL), Cuba ...... Cactaceae ...... E 153 NA NA ...... Carter's panicgrass ...... U.S.A. (HI) ...... Poaceae ...... E 133 17.96(a) NA ...... Makou ...... U.S.A. (HI) ...... Apiaceae ...... T 530 NA NA ...... Texas trailing phlox ...... U.S.A. (TX) ...... Polemoniaceae ...... E 440 NA NA ...... Chupacallos (=Chupagallo) ...... U.S.A. (PR) ...... Canellaceae ...... E 564 NA NA

chartacea ...... do ...... U.S.A. (HI) ...... do ...... E 591 NA NA ...... do ...... do ...... do ...... E 595 NA NA ...... Eastern prairie fringed orchid ...... U.S.A. (AR, IA, IL, IN, ME, MI, MO, ...... White-rayed pentachaeta ...... U.S.A. (CA) ...... Asteraceae ...... E 575 NA NA lanaiensis ...... do ...... do ...... do ...... E 590 NA NA ...... Kiponapona ...... do ...... do ...... E 595 NA NA ...... do ...... do ...... do ...... E 592 NA NA ...... do ...... U.S.A., (HI) ...... do ...... E 590 NA NA ...... San Rafael cactus ...... U.S.A. (UT) ...... do ...... E 286 NA NA ...... Hala pepe ...... U.S.A. (HI) ...... Liliaceae ...... E 595 NA NA ...... do ...... do ...... do ...... E 530 NA NA ...... Western prairie fringed orchid ...... U.S.A. (IA, KS, MN, MO, ND, NE, ...... None ...... do ...... Orchidaceae ...... E 592 NA NA ...... Penland beardtongue ...... U.S.A. (CO) ...... do ...... E 353 NA NA ...... Furbish lousewort ...... U.S.A. (ME), Canada (N.B.) ...... Scrophulariaceae ... E 39 NA NA var...... None ...... do ...... do ...... E 595 NA NA ...... Laukahi kuahiwi ...... U.S.A. (HI) ...... Plantaginaceae ...... E 532 NA NA ...... Lau `ehu ...... do ...... do ...... E 592 NA NA ...... Blowout penstemon ...... U.S.A. (NE) ...... Scrophulariaceae ... E 285 NA NA ...... Godfrey's butterwort ...... U.S.A. (FL) ...... Lentibulariaceae ..... T 507 NA NA ...... Wheeler's peperomia ...... U.S.A. (PR) ...... Piperaceae ...... E 255 NA NA carteri . peeblesianus ...... None ...... do ...... do ...... E 464 NA NA ...... Dudley Bluffs twinpod ...... U.S.A. (CO) ...... Brassicaceae ...... T 374 NA NA ...... do ...... do ...... do ...... do ...... E ...... do ...... do ...... 480 E NA 591 NA NA NA ...... San Diego mesa mint ...... U.S.A. (CA) ...... Lamiaceae ...... E 44 NA NA ...... North Park phacelia ...... U.S.A. (CO) ...... do ...... E 121 NA NA var...... Clay phacelia ...... U.S.A. (UT) ...... Hydrophyllaceae ..... E 44 NA NA ...... do ...... do ...... do ...... E 448 NA NA ...... do ...... do ...... do ...... E 559 NA NA

k.) ...... Hawaiian bluegrass ...... do ...... do ...... E 464 NA NA texensis var. var. var. ssp...... Mann's bluegrass ...... do ...... Poaceae ...... E 558 NA NA . Scientific name Common name . .

pulvinata) (=P. bradyi =Navajoa , =Toumeya, =Utahia) peeblesianus sileri ruthii

Oxytropis campestris Panicum fauriei Panicum niihauense Paronychia chartacea (=Nyachia Pedicularis furbishiae Pediocactus (=Toumeya) bradyi Pediocactus despainii Pediocactus (=Toumeya) knowltonii Pediocactus (=Echinocactus, Pediocactus (=Echinocactus, =Utahia) Penstemon haydenii Penstemon penlandii Pentachaeta bellidiflora Peperomia wheeleri Peucedanum sandwicense Phacelia argillacea Phacelia formosula Phlox nivalis Phyllostegia glabra Phyllostegia mannii Phyllostegia mollis Phyllostegia waimeae Phyllostegia racemosa Phyllostegia velutina Phyllostegia warshaueri Phyllostegia hirsuta Phyllostegia knudsenii Phyllostegia parviflora Phyllostegia wawrana Phyllostegia kaalaensis Physaria obcordata Pilosocereus (=Cereus) robinii Pinguicula ionantha Pityopsis (=Heterotheca, =Chrysopsis) Plantago hawaiensis Plantago princeps Platanthera holochila Platanthera leucophaea Platanthera praeclara Pleodendron macranthum Pleomele hawaiiensis Poa mannii Poa sandvicensis Poa siphonoglossa Pogogyne abramsii + + + + + + + + + + + + 41 Apiaceae ...... E 332 NA NA WV). Autumn buttercup ...... U.S.A. (UT) ...... Ranunculaceae ...... E 355 NA NA Mountain sweet pitcher-plant ...... U.S.A. (NC, SC) ...... do ...... E 339 NA NA Alabama canebrake pitcher-plant ...... U.S.A. (AL) ...... do ...... E 346 NA NA Wireweed ...... do ...... Polygonaceae ...... E 256 NA NA Lanai sandalwood or `iliahi ...... do ...... Santalaceae ...... E 215 NA NA

b.) ...... Harperella ...... U.S.A. (AL, AR, GA, MD, NC, SC, ...... Arizona cliffrose ...... U.S.A. (AZ) ...... Rosaceae ...... E 148 NA NA var...... Wahane (=Hawane or lo`ulu) ...... do ...... do ...... E 586 NA NA ...... Little Aguja pondweed ...... U.S.A. (TX) ...... Potamogetonaceae E 450 NA NA ...... Knieskern's beaked-rush ...... U.S.A. (DE, NJ) ...... Cyperaceae ...... T 429 NA NA ...... Chapman rhododendron ...... U.S.A. (FL) ...... Ericaceae ...... E 47 NA NA var...... do ...... do ...... do ...... E 590 NA NA ...... Sandlace ...... do ...... do ...... E 500 NA NA ...... None ...... do ...... do ...... E 467 NA NA ...... do ...... do ...... do ...... E 590 NA NA ...... Hartweg's golden sunburst ...... U.S.A. (CA) ...... Asteraceae ...... E 609 NA NA ...... do ...... do ...... do...... San Joaquin adobe sunburst ...... do ...... do E ...... 595 T NA 609 NA NA NA ...... Ma`oli`oli ...... do ...... do ...... E 441 NA NA ...... Po`e ...... U.S.A. (HI) ...... Robbins' cinquefoil ...... Portulacaceae ...... U.S.A. (NH, VT) ...... Rosaceae ...... E E 532 104 17.96(a) NA NA NA ...... Kral's water-plantain ...... U.S.A. (AL, GA) ...... do ...... T 386 NA NA ...... Otay mesa mint ...... U.S.A. (CA), Mexico (Baja California) ...... do ...... E 512 NA NA alabamensis a.) jonesii (=S...... Kaulu ...... U.S.A. (HI) ...... Apocynaceae ...... E 530 NA NA ...... do ...... do ...... do ...... E 592 NA NA ...... Diamond Head schiedea ...... do ...... Caryophyllaceae ..... E 141 NA NA ...... None ...... do ...... do ...... E 413 NA NA ...... Bunched arrowhead ...... U.S.A. (NC, SC) ...... Alismataceae ...... E 53 NA NA ...... Green pitcher-plant ...... U.S.A. (AL, GA, NC, TN) ...... Sarraceniaceae ...... E 56, 89 NA NA ...... None ...... U.S.A. (HI) ...... Apiaceae ...... E 448 NA NA ...... do ...... do ...... do ...... E 587 NA NA ...... do ...... do ...... do ...... E 590 NA NA ...... None ...... U.S.A. (HI) ...... Asteraceae ...... E 413 NA NA ...... Dwarf naupaka ...... U.S.A. (HI) ...... Goodeniaceae ...... E 231 NA NA ...... Loulu ...... do ...... do ...... E 591 NA NA ...... Hinckley's oak ...... U.S.A. (TX) ...... Fagaceae...... Maui remya ...... do ...... T ...... do ...... 318 E NA 413 NA NA NA ...... None ...... do ...... do ...... E 480 NA NA ...... Scrub plum ...... U.S.A. (FL) ...... Rosaceae ...... E 256 NA NA ...... do ...... do ...... do ...... E 592 NA NA ...... do ...... do ...... do ...... E 480 NA NA ...... do ...... U.S.A. (HI) ...... do ...... E 592 NA NA ...... Loulu ...... U.S.A. (HI) ...... Arecaceae ...... E 532 NA NA ...... Ma`oli`oli ...... do ...... do ...... E 591 NA NA ...... Miccosukee gooseberry ...... U.S.A. (FL, SC) ...... Saxifragaceae ...... T 190 NA NA ...... Gambel's watercress ...... U.S.A. (CA) ...... Brassicaceae ...... E 511 NA NA ...... Maguire primrose ...... U.S.A. (UT) ...... Primulaceae ...... T 199 NA NA ...... do ...... do ...... do ...... do ...... do E ...... do ...... 448 E NA 592 NA NA NA ...... Lewton's polygala ...... U.S.A. (FL) ...... Polygalaceae ...... E 500 NA NA ssp. ssp. ssp...... do ...... U.S.A., (HI) ...... do ...... E 590 NA NA ...... None ...... U.S.A. (HI) ...... Campanulaceae ..... E 536 NA NA ...... Michaux's sumac ...... U.S.A. (GA, NC, SC, VA) ...... Anacardiaceae ...... E 367 NA NA ...... Tiny polygala ...... do ...... do ...... E 192 NA NA

a.) . var. .

(=acris lanaiense (=alabamensis jonesii)

Pogogyne nudiuscula Polygala lewtonii Polygala smallii Polygonella basiramia (=ciliata Polygonella myriophylla Portulaca sclerocarpa Potamogeton clystocarpus Potentilla robbinsiana Primula maguirei Pritchardia affinis Pritchardia aylmer-robinsonii Pritchardia kaalae Pritchardia munroi Pritchardia napaliensis Pritchardia remota Pritchardia schattaueri Pritchardia viscosa Prunus geniculata Pseudobahia bahiifolia Pseudobahia peirsonii Pteralyxia kauaiensis Ptilimnium nodosum (=fluviatile) Purshia (=Cowania) subintegra Quercus hinckleyi Ranunculus acriformis var. aestivalis Remya kauaiensis Remya mauiensis Remya montgomeryi Rhododendron chapmanii Rhus michauxii Rhynchospora knieskernii Ribes echinellum Rollandia crispa Rorippa gambellii Sagittaria fasciculata Sagittaria secundifolia Sanicula mariversa Sanicula purpurea Santalum freycinetianum Sarracenia oreophila Sarracenia rubra Sarracenia rubra Scaevola coriacea Schiedea adamantis Schiedea apokremnos Schiedea haleakalensis Schiedea helleri Schiedea hookeri Schiedea kaalae Schiedea kauaiensis Schiedea kealiae Schiedea lydgatei Schiedea membranacea Schiedea nuttallii + + + + + + + + + + + + + + + 42 rules Special habitat Critical listed When Scrophulariaceae ... E 478 NA NA Cyperaceae ...... E 425 NA NA Rosaceae ...... T 389 NA NA Fabaceae ...... E 257, 259 NA NA Historic range Family Status VA). WV). WV). MD, MI, MS, NC, NJ, NY, SC, TN, (Guam, Rota)...... do ...... do ...... E 293 NA NA U.S.A. (MA, MD, NY, PA, VA, VT, Western Pacific Ocean: U.S.A. bana negra ...... U.S.A. (PR), Dominican Republic ...... Fabaceae ...... T 380 NA NA cress). rush. (Rota). Â Uinta Basin hookless cactus ...... U.S.A. (CO, UT) ...... Cactaceae ...... T 59 NA NA Mesa Verde cactus ...... U.S.A. (CO, NM) ...... do ...... T 75 NA NA Shrubby reed-mustard (=toad-flax Wright fishhook cactus ...... U.S.A. (UT) ...... do ...... E 58 NA NA ...... do ...... do ...... do ...... T 530 NA NA . Species ...... do ...... do ...... do ...... E 530 NA NA ...... Leedy's roseroot ...... U.S.A. (MN, NY) ...... Crassulaceae ...... T 460 NA NA ...... Clay reed-mustard ...... U.S.A. (UT) ...... Brassicaceae ...... T 457 NA NA ...... White irisette ...... U.S.A. (NC) ...... Iridaceae ...... E 438 NA NA ...... Barneby reed-mustard ...... do ...... do ...... E 457 NA NA ...... None ...... U.S.A. (HI) ...... Apiaceae ...... E 559 NA NA leiopoda spergulina leedyi ...... Northeastern (=Barbed bristle) bul- ...... Canelo Hills ladies'-tresses ...... U.S.A. (AZ) ...... Orchidaceae ...... E 600 NA NA ...... American chaffseed ...... U.S.A. (AL, CT, DE, FL, GA, LA, MA, ...... Erubia...... Popolo ku mai U.S.A. (PR) ...... U.S.A. (HI) ...... Solanaceae ...... do ...... E E 319 559 NA NA NA NA ...... `Aiakeakua, popolo ...... do ...... do ...... E 530 NA NA ...... do ...... do ...... do Laulihilihi (=Ma`oli`oli) ...... do ...... do ...... E E 594 590 NA NA NA NA ...... Blue Ridge goldenrod ...... U.S.A. (NC, TN) ...... do ...... T 175 NA NA ...... Gentian pinkroot ...... U.S.A. (AL, FL) ...... Loganiaceae ...... E 406 NA NA ...... San Francisco Peaks groundsel ...... U.S.A. (AZ) ...... Asteraceae ...... T 137 17.96(a) NA ...... `Ohai ...... U.S.A. (HI) ...... do ...... E 559 NA NA ...... Co var. var...... None ...... do ...... do ...... E 587 NA NA ...... Houghton's goldenrod ...... U.S.A. (MI), Canada (Ont.) ...... do ...... T 314 NA NA ...... Large-flowered skullcap ...... U.S.A. (GA, TN) ...... do ...... E 234 NA NA ...... Florida skullcap ...... U.S.A. (FL) ...... Lamiaceae ...... T 463 NA NA ...... Ute ladies'-tresses ...... U.S.A. (CO, ID, MT, NE, NV, UT) ...... do ...... T 458 NA NA ...... Nelson's checker-mallow ...... U.S.A. (OR, WA) ...... Malvaceae ...... T 490 NA NA ssp...... White-haired goldenrod ...... U.S.A. (KY) ...... Asteraceae ...... T 308 NA NA ...... Hayun lagu (Guam), Tronkon guafi ...... None ...... U.S.A. (PR) ...... Olacaceae ...... T 420 NA NA ...... do ...... do ...... do ...... T 532 NA NA ...... Virginia spiraea ...... U.S.A. (GA, KY, NC, PA, TN, VA, ...... Navasota ladies'-tresses ...... U.S.A. (TX) ...... do ...... E 116 NA NA ...... do ...... do ...... Fringed campion ...... do ...... U.S.A. (FL, GA) ...... do ...... E E 480 418 NA NA NA NA ...... Layne's butterweed ...... U.S.A. (CA) ...... do ...... T 596 NA NA ...... None ...... U.S.A. (HI) ...... Caryophyllaceae ..... E 480 NA NA ...... do ...... do ...... do ...... E 448 NA NA ...... Pedate checker-mallow ...... U.S.A. (CA) ...... do ...... E 158 NA NA ...... Short's goldenrod ...... U.S.A. (KY) ...... do ...... E 201 NA NA ...... `Anunu ...... do ...... Cucurbitaceae ...... E 595 NA NA Scientific name Common name

g., =subglaucus, = franklinii )

suffrutescens =Pediocactus) glaucus (=whipplei var. =Echinocactus, =Pediocactus) mesae-verdae

Schiedea sarmentosa Schiedea spergulina Schiedea spergulina Schiedea stellarioides Schiedea verticillata Schoenocrambe argillacea Schoenocrambe barnebyi Schoenocrambe (=Glaucocarpum) Schoepfia arenaria Schwalbea americana Scirpus ancistrochaetus Sclerocactus (=Echinocactus, Sclerocactus (=Coloradoa, Sclerocactus (=Pediocactus) wrightiae Scutellaria floridana Scutellaria montana Sedum integrifolium Senecio franciscanus Senecio layneae Serianthes nelsonii Sesbania tomentosa Sicyos alba Sidalcea nelsoniana Sidalcea pedata Silene alexandri Silene hawaiiensis Silene lanceolata Silene perlmanii Silene polypetala Sisyrinchium dichotomum Solanum drymophilum Solanum incompletum Solanum sandwicense Solidago albopilosa Solidago houghtonii Solidago shortii Solidago spithamaea Spermolepis hawaiiensis Spigelia gentianoides Spiraea virginiana Spiranthes delitescens Spiranthes diluvialis Spiranthes parksii Stahlia monosperma + + + + + + 43 Fabaceae ...... E 270 NA NA Pinaceae ...... T 84 NA NA WV). Salvador. n) ...... U.S.A. (PR) ...... Meliaceae ...... E 303 NA NA Â n ...... U.S.A. (PR) ...... Styracaceae ...... E 461 NA NA Â A`e ...... U.S.A. (HI) ...... Rutaceae ...... E 595 NA NA Pamakani ...... do ...... Violaceae ...... E 448 NA NA ...... do ...... do ...... do ...... E 448 NA NA Ashy dogweed ...... U.S.A. (TX) ...... Asteraceae ...... E 152 NA NA .... Nani wai`ale`ale ...... do ...... do ...... E 590 NA NA ...... Metcalf Canyon jewelflower ...... U.S.A. (CA) ...... Brassicaceae ...... E 575 NA NA ...... Solano grass ...... U.S.A. (CA) ...... Poaceae ...... E 44 NA NA ...... Malheur wire-lettuce ...... U.S.A. (OR) ...... Asteraceae ...... E 126 17.96(a) NA ...... `Ohe`ohe ...... do ...... Araliaceae ...... E 536 NA NA ...... St. Thomas prickly-ash ...... U.S.A. (PR, VI) ...... do ...... E 213 NA NA ...... Slender-petaled mustard ...... U.S.A. (CA) ...... Brassicaceae ...... E 158 NA NA ...... do ...... U.S.A. (HI) ...... Asteraceae ...... E 532 NA NA ssp...... do ...... do ...... do ...... E 532 NA NA ...... None ...... U.S.A. (HI) ...... Campanulaceae ..... E 591 NA NA ...... None ...... do ...... do ...... E 461 NA NA ...... Palo colorado ...... U.S.A. (PR) ...... Theaceae ...... E 461 NA NA ...... Pamakani ...... do ...... do ...... E 555 NA NA ...... do ...... do ...... do ...... E 464 NA NA YCADS ...... None ...... do ...... do ...... E 448 NA NA ...... Santa Cruz cypress ...... U.S.A. (CA) ...... Cupressaceae ...... E 252 NA NA ...... None ...... U.S.A. (HI) ...... Lamiaceae ...... E 73 NA NA ...... do ...... do ...... do ...... E 466 NA NA C ...... Running buffalo clover ...... U.S.A. (AR, IL, IN, KS, KY, MO, OH, ...... do ...... do ...... do ...... E 435 NA NA ...... Eureka Dune grass ...... do ...... Poaceae ...... E...... do ...... 39 ...... do ...... do ...... NA T NA 480 NA NA ...... Pinabete or Guatemalan fir ...... Mexico, Guatemala, Honduras, El ...... Tennessee yellow-eyed grass ...... U.S.A. (AL, GA, TN) ...... Xyridaceae ...... E 430 NA NA ...... Palo de jazmõ ...... None ...... do ...... do ...... E 559 NA NA ...... Wide-leaf warea ...... U.S.A. (FL) ...... Brassicaceae ...... E 266 NA NA ND ...... Seablite, California ...... U.S.A. (CA) ...... Chenopodiaceae .... E 567 NA NA ...... None ...... do ...... Flacourtiaceae ...... E 464 NA NA ...... Last Chance townsendia ...... U.S.A. (UT) ...... do ...... T 200 NA NA ...... Tiburon jewelflower ...... do ...... do ...... E 575 NA NA ...... Cooley's meadowrue ...... U.S.A. (FL, NC) ...... Ranunculaceae ...... E 344 NA NA ...... Persistent trillium ...... U.S.A. (GA, SC) ...... Liliaceae ...... E 39 NA NA ...... Bariaco (=guayabaco ...... Big-leaved crownbeard ...... U.S.A. (CA), Mexico...... Asteraceae ...... T 589 NA NA ...... None ...... U.S.A. (PR) ...... do ...... E 501 NA NA A ...... Relict trillium ...... U.S.A. (AL, GA, SC) ...... do ...... E 306 NA NA ...... do ...... do ...... do ...... E 480 NA NA ...... do ...... do ...... do ...... E 591 NA NA ...... Dwarf iliau ...... U.S.A. (HI) ...... Asteraceae ...... E 473 NA NA ...... None ...... do ...... do ...... E 435 NA NA ...... Hawaiian vetch ...... U.S.A. (HI) ...... Fabaceae ...... E 39 NA NA ...... Texas wild-rice ...... U.S.A. (TX) ...... Poaceae ...... E 39 17.96(a) NA ...... Florida ziziphus ...... U.S.A. (FL) ...... Rhamnaceae ...... E 356 NA NA ...... Texas snowbells ...... U.S.A. (TX) ...... do ...... E 162 NA NA ...... None ...... do ...... do ...... E 436 NA NA ...... Carter's mustard ...... do ...... do ...... E 256 NA NA ...... Opuhe ...... U.S.A. (HI) ...... Urticaceae ...... E 448 NA NA . ONIFERS C

lepidotum chamissoniana tomentosum

Stenogyne angustifolia Stenogyne bifida Stenogyne campanulata Stenogyne kanehoana Stephanomeria malheurensis Streptanthus albidus ssp. Streptanthus niger Styrax portoricensis Styrax texana Suaeda californica Swallenia alexandrae Ternstroemia luquillensis Ternstroemia subsessilis Tetramolopium arenarium Tetramolopium capillare Tetramolopium filiforme Tetramolopium lepidotum Tetramolopium remyi Tetramolopium rockii Tetraplasandra gymnocarpa Thalictrum cooleyi Thelypodium stenopetalum Thymophylla (=Dyssodia) tephroleuca Townsendia aprica Trematolobelia singularis Trichilia triacantha Trifolium stoloniferum Trillium persistens Trillium reliquum Tuctoria (=Orcuttia) mucronata Urera kaalae Verbesina dissita Vernonia proctorii Vicia menziesii Vigna o-wahuensis Viola chamissoniana ssp. Viola helenae Viola kauaiensis var. wahiawaensis Viola lanaiensis Viola oahuensis Warea amplexifolia Warea carteri Wilkesia hobdyi Xylosma crenatum Xyris tennesseensis Zanthoxylum dipetalum var. Zanthoxylum hawaiiense Zanthoxylum thomasianum Zizania texana Ziziphus celata Abies guatemalensis Cupressus abramsiana + + + + + + 44 rules Special habitat Critical listed When ...... do ...... T 354 NA NA Historic range Family Status (Ont.). U.S.A. (AK) ...... Dryopteridaceae ..... E 305 NA NA fern). American hart's-tongue fern ...... U.S.A. (AL, MI, NY, TN), Canada Alabama streak-sorus fern ...... U.S.A. (AL) ...... do ...... T 476 NA NA Species ...... Wawa`iole ...... U.S.A. (HI) ...... Lycopodiaceae ...... E 467 NA NA ...... do ...... U.S.A. (HI) ...... Aspleniaceae ...... E 553 NA NA ...... None ...... U.S.A. (PR) ...... do ...... E 504 NA NA ...... do ...... U.S.A. (PR) ...... Lomariopsidaceae .. E 504 NA NA ...... do ...... do ...... Thelypteridaceae .... E 506 NA NA ...... do ...... do ...... do ...... E 553 NA NA ...... do ...... do ...... do ...... E 506 NA NA LLIES ...... Elfin tree fern ...... U.S.A. (PR) ...... Cyatheaceae ...... E 277 NA NA ...... Aleutian shield-fern (=Aleutian holly- ...... None ...... U.S.A. (PR) ...... do ...... E 506 NA NA

...... Alerce or Chilean false larch ...... Chile, Argentina ...... do ...... insulare T 79 NA NA ...... Mat-forming quillwort ...... U.S.A. (GA) ...... do ...... E 302 NA NA A ...... Rock gnome lichen ...... U.S.A. (NC,TN) ...... do ...... E 572 NA NA ...... Black-spored quillwort ...... U.S.A. (GA, SC) ...... do ...... E 302 NA NA ...... do ...... U.S.A. (PR) ...... Dryopteridaceae ..... E 504 NA NA ...... Pendant kihi fern ...... U.S.A. (HI) ...... Grammitidaceae ..... E 559 NA NA ...... Louisiana quillwort ...... U.S.A. (LA) ...... Isoetaceae ...... E 482 NA NA ...... Pauoa ...... U.S.A. (HI) ...... do ...... E 553 NA NA ...... Wawae`iole ...... U.S.A. (HI) ...... Lycopodiaceae ...... E 536 NA NA ...... Florida perforate cladonia ...... U.S.A. (FL) ...... Cladoniaceae ...... E 500 NA NA . ND americanum var. A ...... None ...... U.S.A. (PR) ...... Adiantaceae ...... E 504 NA NA ...... Florida torreya ...... U.S.A. (FL, GA) ...... Taxaceae ...... E 140 NA NA ICHENS ...... `Ihi`ihi ...... do ...... Marsileaceae ...... E 474 NA NA L ...... do ...... do ...... do ...... E 541 NA NA ...... None ...... do ...... do ...... E 448 NA NA ...... do ...... U.S.A. (HI) ...... Adiantaceae ...... E 553 NA NA ...... Asplenium-leaved diellia ...... U.S.A. (HI) ...... Aspleniaceae ...... E 559 NA NA ...... do ...... do ...... do ...... E 530 NA NA var. Scientific name Common name ERNS F

alabamensis

(=japonica) var.

Fitzroya cupressoides Torreya taxifolia Adenophorus periens Adiantum vivesii Asplenium fragile Asplenium (=Phyllitis) scolopendrium Ctenitis squamigera Cyathea dryopteroides Diellia erecta Diellia falcata Diellia pallida Diellia unisora Diplazium molokaiense Elaphoglossum serpens Huperzia (=Lycopodium) mannii Isoetes louisianensis Isoetes melanospora Isoetes tegetiformans Lycopodium nutans Marsilea villosa Polystichum aleuticum Polystichum calderonense Pteris lidgatei Tectaria estremerana Thelypteris inabonensis Thelypteris (=Leptogramma) pilosa Thelypteris verecunda Thelypteris yaucoensis Cladonia perforata Gymnoderma lineare Symbols used in the four left columns: ``Symbols used in the ``when listed'' column: Do...'' or ``.....do...''Ð(Ditto) indicates the entry is same as column directly above. EÐIndicates Emergency rule publication (see FR document for effective dates); subsequent number(s) indicate final rule, if applicable, under ``When listed''. 45

26Ð42 FR 40685; August 11, 1977. 180Ð50 FR 20214; May 15, 1985. 308Ð53 FR 11615; April 7, 1988. 26Ð42 FR 40685; August 11, 1977. 181Ð50 FR 20786; May 20, 1985. 309Ð53 FR 23742; June 23, 1988. 39Ð43 FR 17916; April 26, 1978. 187Ð50 FR 26572; June 27, 1985. 310Ð53 FR 23745; June 23, 1988. 44Ð43 FR 44812; September 28, 1978. 190Ð50 FR 29341; July 18, 1985. 311Ð53 FR 23748; June 23, 1988. 47Ð44 FR 24250; April 24, 1979. 191Ð50 FR 29344; July 18, 1985. 314Ð53 FR 27137; July 18, 1988. 49Ð44 FR 32605; June 6, 1979. 192Ð50 FR 29349; July 18, 1985. 315Ð53 FR 27141; July 18, 1988. 53Ð44 FR 43701; July 25, 1979. 194Ð50 FR 31190; August 1, 1985. 318Ð53 FR 32827; August 26, 1988. 56Ð44 FR 54923; September 21, 1979. 197Ð50 FR 32575; August 13, 1985. 319Ð53 FR 32830; August 26, 1988. 57Ð44 FR 58863; October 2, 1979. 198Ð50 FR 33731; August 21, 1985. 321Ð53 FR 33996; September 1, 1988. 58Ð44 FR 58868; October 11, 1979. 199Ð50 FR 33734; August 21, 1985. 324Ð53 FR 34701; September 7, 1988. 59Ð44 FR 58870; October 11, 1979. 200Ð50 FR 33737; August 21, 1985. 325Ð53 FR 34705; September 7, 1988. 61Ð44 FR 61556; October 25, 1979. 201Ð50 FR 36089; September 5, 1985. 326Ð53 FR 35080; September 9, 1988. 62Ð44 FR 61558; October 25, 1979. 202Ð50 FR 36091; September 5, 1985. 329Ð53 FR 37972; September 28, 1988. 63Ð44 FR 61786; October 26, 1979. 204Ð50 FR 37863; September 18, 1985. 330Ð53 FR 37975; September 28, 1988. 64Ð44 FR 61788; October 26, 1979. 207Ð50 FR 45618; November 1, l985. 331Ð53 FR 37978; September 28, 1988. 65Ð44 FR 61911; October 26, 1979. 208Ð50 FR 45621; November 1, 1985. 332Ð53 FR 37982; September 28, 1988. 66Ð44 FR 61913; October 26, 1979. 209Ð50 FR 45624; November 1, 1985. 333Ð53 FR 38451; September 30, 1988. 67Ð44 FR 61916; October 26, 1979. 213Ð50 FR 51870; December 21, 1985. 335Ð53 FR 38456; September 30, 1988. 68Ð44 FR 61920; October 26, 1979. 214Ð51 FR 956; January 9, 1986. 339Ð53 FR 38474; September 30, 1988. 69Ð44 FR 61924; October 26, 1979. 215Ð51 FR 3185; January 24, 1986. 341Ð53 FR 45861; November 14, 1988. 70Ð44 FR 61927; October 26, 1979. 217Ð51 FR 6693; February 25, 1986. 343Ð54 FR 2134; January 19, 1989. 71Ð44 FR 61929; October 26, 1979. 218Ð51 FR 8683; March 13, 1986. 344Ð54 FR 5938; February 7, 1989. 72Ð44 FR 62246; October 29, 1979. 219Ð51 FR 9820; March 21, 1986. 346Ð54 FR 10154; March 10, 1989. 73Ð44 FR 62469; October 30, 1979. 220Ð51 FR 10521; March 26, 1986. 347Ð54 FR 14967; April 14, 1989. 74Ð44 FR 62471; October 30, 1979. 221Ð51 FR 10523; March 26, 1986. 352Ð54 FR 29658; July 13, 1989. 75Ð44 FR 62474; October 30, 1979. 225Ð51 FR 15906; April 29, 1986. 353Ð54 FR 29663; July 13, 1989. 76Ð44 FR 64247; November 6, 1979. 226Ð51 FR 15911; April 29, 1986. 354Ð54 FR 29730; July 14, 1989. 77Ð44 FR 64250; November 6, 1979. 230Ð51 FR 17346; May 12, 1986. 355Ð54 FR 30554; July 21, 1989. 78Ð44 FR 64252; November 6, 1979. 231Ð51 FR 17974; May 16, 1986. 356Ð54 FR 31196; July 27, 1989. 79Ð44 FR 64733; November 7, 1979. 232Ð51 FR 17977; May l6, 1986. 360Ð54 FR 35305; August 24, 1989. 80Ð44 FR 64738; November 7, 1979. 234Ð51 FR 22524; June 20, 1986. 362Ð54 FR 38947; September 21, 1989. 81Ð44 FR 64740; November 7, 1979. 235Ð51 FR 23769; July 1, 1986. 363Ð54 FR 38950; September 21, 1989. 82Ð44 FR 64743; November 7, 1979. 237Ð51 FR 24672; July 8, 1986. 367Ð54 FR 39857; September 28, 1989. 83Ð44 FR 64746; November 7, 1979. 238Ð51 FR 24675; July 8, 1986. 368Ð54 FR 39863; September 28, 1989. 84Ð44 FR 65005; November 8, 1979. 240Ð51 FR 27500; July 31, 1986. 373Ð55 FR 433; January 5, 1990. 89Ð45 FR 18929; March 24, 1980. 243Ð51 FR 34415; September 26, 1986. 374Ð55 FR 4157; February 6, 1990. 104Ð45 FR 61944; September 17, 1980. 244Ð51 FR 34419; September 26, 1986. 375Ð55 FR 4159; February 6, 1990. 107Ð45 FR 69360; October 20, 1980. 245Ð51 FR 34422; September 26, 1986. 379Ð55 FR 12790; April 5, 1990. 109Ð46 FR 3184; January 13, 1981. 249Ð51 FR 45907; December 23, 1986. 380Ð55 FR 12793; April 5, 1990. 110Ð46 FR 5730; January 19, 1981. 252Ð52 FR 679; January 8, 1987. 381Ð55 FR 12797; April 5, 1990. 112Ð46 FR 40025; August 6, 1981. 253Ð52 FR 682; January 8, 1987. 385Ð55 FR 13491; April 10, 1990. 116Ð47 FR 19539; May 6, 1982. 254Ð52 FR 784; January 9, 1987. 386Ð55 FR 13911; April 13, 1990. 118Ð47 FR 30440; July 13, 1982. 255Ð52 FR 1462; January 14, 1987. 389Ð55 FR 24246; June 15, 1990. 120Ð47 FR 36846; August 24, 1982. 256Ð52 FR 2234; January 21, 1987. 392Ð55 FR 25599; June 21, 1990. 121Ð47 FR 38540; September 1, 1982. 257Ð52 FR 4910; February 18, 1987. 395Ð55 FR 29370; July 19, 1990. 122Ð47 FR 38927; September 10, 1982. 259Ð52 FR 6651; March 4, 1987. 397Ð55 FR 32255; August 8, 1990. 126Ð47 FR 50885; November 10, 1982. 260Ð52 FR 7426; March 11, 1987. 398Ð55 FR 32257; August 8, 1990. 133Ð48 FR 46331; October 12, 1983. 264Ð52 FR 11175; April 7, 1987. 402Ð55 FR 39864; September 28, 1990. 137Ð48 FR 52747; November 22, 1983. 266Ð52 FR 15505; April 29, 1987. 403Ð55 FR 39867; September 28, 1990. 140Ð49 FR 2786; January 23, 1984. 270Ð52 FR 21480; June 5, 1987. 406Ð55 FR 49050; November 26, 1990. 141Ð49 FR 6102; February 17, 1984. 271Ð52 FR 21484; June 5, 1987. 409Ð55 FR 50187; December 5, 1990. 147Ð49 FR 21058; May 18, 1984. 274Ð52 FR 22589; June 12, 1987. 413Ð56 FR 1453; January, 14, 1991. 148Ð49 FR 22329; May 29, 1984. 275Ð52 FR 22933; June 16, 1987. 414Ð56 FR 1457; January, 14, 1991. 151Ð49 FR 28565; July 13, 1984. 276Ð52 FR 22936; June 16, 1987. 418Ð56 FR 1936; January, 18, 1991. 152Ð49 FR 29234; July 19, 1984. 277Ð52 FR 22939; June 16, 1987. 420Ð56 FR 16024; April 19, 1991. 153Ð49 FR 29237; July 19, 1984. 285Ð52 FR 32929; September 1, 1987. 422Ð56 FR 19959; May 1, 1991. 154Ð49 FR 30201; July 27, 1984. 286Ð52 FR 34917; September 16, 1987. 424Ð56 FR 21091; May 7, 1991. 155Ð49 FR 31421; August 7, 1984. 291Ð52 FR 36270; September 28, 1987. 425Ð56 FR 21096; May 7, 1991. 158Ð49 FR 34500; August 31, 1984. 293Ð52 FR 37420; October 6, 1987. 429Ð56 FR 32983; July 18, 1991. 162Ð49 FR 40038; October 12, 1984. 295Ð52 FR 41440; October 28, 1987. 430Ð56 FR 34154; July 26, 1991. 165Ð49 FR 44756; November 9, 1984. 297Ð52 FR 42071; November 2, 1987. 434Ð56 FR 46239; September 11, 1991. 167Ð49 FR 47400; December 4, 1984. 298Ð52 FR 42657; November 6, 1987. 435Ð56 FR 47694; September 20, 1991. 168Ð49 FR 49639; December 21, 1984. 300Ð52 FR 44401; November 19, 1987. 436Ð56 FR 47699; September 20, 1991. 172Ð50 FR 5758; February 12, 1985. 301Ð52 FR 46087; December 4, 1987. 437Ð56 FR 48751; September 20, 1991. 175Ð50 FR 12309; March 28, 1985. 302Ð53 FR 3565; February 5, 1988. 438Ð56 FR 48755; September 20, 1991. 176Ð50 FR 15567; April 19, 1985. 303Ð53 FR 3567; February 5, 1988. 439Ð56 FR 49636; September 30, 1991. 177Ð50 FR 16682; April 26, 1985. 305Ð53 FR 4629; February 17, 1988. 440Ð56 FR 49639; September 30, 1991. 178Ð50 FR 19373; May 8, 1985. 306Ð53 FR 10884; April 4, 1988. 441Ð56 FR 49643; September 30, 1991. 179Ð50 FR 19377; May 8, 1985. 307Ð53 FR 11612; April 7, 1988. 445Ð56 FR 49853; October 2, 1991. 46

448Ð56 FR 55785; October 29, 1991. 500Ð58 FR 25754; April 27, 1993. 556Ð59 FR 50857; October 6, 1994. 450Ð56 FR 57849; November 14, 1991. 501Ð58 FR 25758; April 27, 1993. 558Ð59 FR 56333; November 10, 1994. 451Ð56 FR 60937; November 29, 1991. 504Ð58 FR 32311; June 9, 1993. 559Ð59 FR 56350; November 10, 1994. 452Ð56 FR 60940; November 29, 1991. 506Ð58 FR 35891; July 2, 1993. 560Ð59 FR 59177; November 16, 1994. 453Ð56 FR 61182; December 2, 1991. 507Ð58 FR 37443; July 12, 1993. 564Ð59 FR 60568; November 25, 1994. 457Ð57 FR 1403; January 14, 1992. 509Ð58 FR 40547; July 28, 1993. 565Ð59 FR 62352; December 5, 1994. 458Ð57 FR 2053; January 17, 1992. 510Ð58 FR 40551; July 28, 1993. 567Ð59 FR 64623; December 15, 1994. 460Ð57 FR 14653; April 22, 1992. 511Ð58 FR 41383; August 3, 1993. 570Ð60 FR 61; January 3, 1995. 461Ð57 FR 14785; April 22, 1992. 512Ð58 FR 41391; August 3, 1993. 572Ð60 FR 3562; January 18, 1995. 463Ð57 FR 19819; May 8, 1992. 515Ð58 FR 49879; September 23, 1993. 575Ð60 FR 6684; February 3, 1995. 464Ð57 FR 20588; May 13, 1992. 519Ð58 FR 52030; October 6 1993. 578Ð60 FR 12846; March 7, 1995. 465Ð57 FR 20592; May 13, 1992. 521Ð58 FR 53807; October 10/18/93. 581Ð60 FR 10697; March 15, 1996. 466Ð57 FR 20595; May 13, 1992. 523Ð58 FR 62050; November 24, 1993. 584Ð61 FR 31058; June 19, 1996. 467Ð57 FR 20787; May 15, 1992. 524Ð58 FR 68480; December 27, 1993 586Ð61 FR 41023; August 7, 1996. 468Ð57 FR 21564; May 20, 1992. 528Ð59 FR 5510; February 4 1994. 470Ð57 FR 21574; May 20, 1992. 529Ð59 FR 8141; February 18 1994. 587Ð61 FR 43184; August 21, 1996. 471Ð57 FR 24199; June 8, 1992. 530Ð59 FR 9327; February 25, 1994. 589Ð61 FR 52384; October 7, 1996. 472Ð57 FR 27858; June 22, 1992. 531Ð59 FR 10324; March 2, 1994. 590Ð61 FR 53088; October 10, 1996. 473Ð57 FR 27863; June 22, 1992. 532Ð59 FR 10324; March 4, 1994. 591Ð61 FR 53107; October 10, 1996. 474Ð57 FR 27867; June 22, 1992. 535Ð59 FR 13840; March 23, 1994. 592Ð61 FR 53123; October 10, 1996. 476Ð57 FR 30168; July 8, 1992. 536Ð59 FR 14493; March 28, 1994. 593Ð61 FR 53130; October 10, 1996. 477Ð57 FR 44340; September 25, 1992. 537Ð59 FR 15345; April 1, 1994. 594Ð61 FR 53137; October 10, 1996. 478Ð57 FR 44708; September 29, 1992. 541Ð59 FR 32937; June 27, 1994. 595Ð61 FR 53152; October 10, 1996. 480Ð57 FR 46339; October 8, 1992. 542Ð59 FR 35864; July 14, 1994. 596Ð61 FR 54358; October 18, 1996. 481Ð57 FR 46344; October 8, 1992. 544Ð59 FR 42176; August 17, 1994. 599Ð61 FR 67497; December 23, 1996. 482Ð57 FR 46747; October 28, 1992. 547Ð59 FR 43652; August 24, 1994. 600Ð62 FR 689; January 6, 1997. 490Ð58 FR 8242; February 12, 1993. 548Ð59 FR 43652; August 24, 1994. 601Ð62 FR 1657; January 10, 1997. 491Ð58 FR 11552; February 26, 1993. 551Ð59 FR 46718; September 9, 1994. 603Ð62 FR 1694; January 10, 1997. 497Ð58 FR 18035; April 7, 1993. 553Ð59 FR 49031; September 26, 1994. 606Ð62 FR 4182; January 29, 1997. 498Ð58 FR 18041; April 7, 1993. 555Ð59 FR 49863; September 30, 1994. 609Ð62 FR 5551; February 6, 1997.