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Artemisia cana subsp. cana Artemisia dracunculus Artemisia frigida Artemisia ludoviciana Artemisia norvegica subsp. saxatilis Artemisia pygmaea Artemisia senjavinensis

Artemisia glomerata, Artemisia laciniata, Artemisia longifolia, Artemisia ludoviciana, Artemisia michauxiana, Artemisia nesiotica, Artemisia norvegica, Artemisia

Taxa Solidago arguta, Solidago brachyphylla, Solidago faucibus, Solidago ludoviciana, Solidago patula, Solidago tarda, Solidago verna (Mackenzie) G. L. Nesom

speciesArtemisia ludoviciana Show Lower Taxa Artemisia ludoviciana subsp. albula, Artemisia ludoviciana subsp. candicans, Artemisia ludoviciana subsp. incompta

eclipes, Selaginella kraussiana, Selaginella lepidophylla, Selaginella ludoviciana, Selaginella pilifera, Selaginella uncinata, Selaginella willdenowii (Palisot

Orobanche cooperi, Orobanche corymbosa, Orobanche fasciculata, Orobanche ludoviciana, Orobanche minor, Orobanche multiflora, Orobanche parishii, Orobanche

Physaria lepidota, Physaria lesicae, Physaria lindheimeri, Physaria ludoviciana, Physaria macrocarpa, Physaria mcvaughiana, Physaria montana, Physaria

Dryopteris goldiana, Dryopteris goldieana, Dryopteris intermedia, Dryopteris ludoviciana, Dryopteris marginalis Adanson Fam. Pl. 2: 20, 551. 1763. James D. Montgomery

canadensis, Lactuca floridana, Lactuca graminifolia, Lactuca hirsuta, Lactuca ludoviciana, Lactuca saligna, Lactuca sativa, Lactuca serriola, Lactuca virosa Linnaeus

genusTetragonotheca Show Lower Taxa Tetragonotheca helianthoides, Tetragonotheca ludoviciana, Tetragonotheca repanda, Tetragonotheca texana Linnaeus Sp. Pl. 2: 903

Aphyllon ludovicianum (Nuttall) A. Gray Myzorrhiza ludoviciana (Nuttall) Rydberg Orobanche ludoviciana var. arenosa (Suksdorf) Cronquist O. multiflora var

genusSelaginella subgenusSelaginella subg. Stachygynandrum speciesSelaginella ludoviciana A. Braun Index Seminum (Berlin) 1857: 12. 1857-1858. Iván A. Valdespino

Weissia inoperculata, Weissia jamaicensis, Weissia ligulifolia, Weissia ludoviciana, Weissia muehlenbergiana, Weissia occidentalis, Weissia phascopsis, Weissia

Selaginellaceae Selaginellaceae Selaginella lepidophylla Selaginella ludoviciana Selaginella pilifera Selaginella apoda John Myers John Myers John Myers

20: 307. 1885 Synonyms: Myzorrhiza cooperi (A. Gray) Rydberg Orobanche ludoviciana var. cooperi (A. Gray) Beck Treatment appears in FNA Volume 17. Treatment

Endemic Synonyms: Aphyllon validum (Jepson) A. C. Schneider Orobanche ludoviciana var. valida (Jepson) Munz Treatment appears in FNA Volume 17. Treatment

Rydberg Lesquerella argentea var. arenosa (Richardson) Rydberg Lesquerella ludoviciana var. arenosa (Richardson) S. Watson Treatment appears in FNA Volume 7

subgenusArtemisia subg. Artemisia speciesArtemisia ludoviciana subspeciesArtemisia ludoviciana subsp. ludoviciana Leila M. Shultz Common names: Armoise de l’ouest

distal cauline leaves quickly reduced, ascending to appressed Solidago ludoviciana 6 Proximal leaves mostly ovate, acute to acuminate, with truncate to obtuse

Basionym: Bartsia coccinea Linnaeus Sp. Pl. 2: 602. 1753 Synonyms: Castilleja ludoviciana Pennell Treatment appears in FNA Volume 17. Treatment on page 598. Mentioned

genusArtemisia subgenusArtemisia subg. Artemisia speciesArtemisia ludoviciana subspeciesArtemisia ludoviciana subsp. candicans (Rydberg) D. D. Keck Proc. Calif. Acad

multiflora (Nuttall) Rydberg Orobanche ludoviciana subsp. multiflora (Nuttall) L. T. Collins ex H. L. White & W. C. Holmes O. ludoviciana var. multiflora (Nuttall)

genusArtemisia subgenusArtemisia subg. Artemisia speciesArtemisia ludoviciana subspeciesArtemisia ludoviciana subsp. incompta (Nuttall) D. D. Keck Publ. Carnegie Inst

Alison E. L. Colwell, George Yatskievych Illustrated Basionym: Orobanche ludoviciana var. latiloba Munz Bull. Torrey Bot. Club 57: 621, plate 39, fig. 18.

genusArtemisia subgenusArtemisia subg. Artemisia speciesArtemisia ludoviciana subspeciesArtemisia ludoviciana subsp. albula (Wooton) D. D. Keck Proc. Calif. Acad. Sci

genusArtemisia subgenusArtemisia subg. Artemisia speciesArtemisia ludoviciana subspeciesArtemisia ludoviciana subsp. mexicana (Willdenow ex Sprengel) D. D. Keck Proc

genusArtemisia subgenusArtemisia subg. Artemisia speciesArtemisia ludoviciana subspeciesArtemisia ludoviciana subsp. redolens (A. Gray) D. D. Keck Proc. Calif. Acad

LAYOUT:treatment:TUOYAL familyDryopteridaceae genusDryopteris speciesDryopteris ludoviciana (Kunze) Small Ferns S. E. States 281. 1938. James D. Montgomery, Warren

Argutae seriesSolidago (sect. Solidago) ser. Argutae speciesSolidago ludoviciana (A. Gray) Small Fl. S.E. U.S., 1199, 1339. 1903. John C. Semple, Rachel

chartacea G. S. Miller & Standley Nymphaea fluviatilis R. M. Harper N. ludoviciana G. S. Miller & Standley N. macrophylla Small N. microcarpa G. S. Miller

Echinochloa de l'ouest Synonyms: Echinochloa pungens Echinochloa muricata var. ludoviciana Longiseta Treatment appears in FNA Volume 25. Treatment on page 396. Illustrator:

M. Shultz Common names: Long-leaved sage Endemic Synonyms: Artemisia ludoviciana var. integrifolia A. Nelson Artemisia natronensis A. Nelson Artemisia

speciesTetragonotheca ludoviciana (Torrey & A. Gray) A. Gray ex E. Hall Pl. Tex., 13. 1873. John L. Strother Endemic Basionym: Halea ludoviciana Torrey & A. Gray

subfamilyPottiaceae subfam. Trichostomoideae genusWeissia speciesWeissia ludoviciana (Sullivant) W. D. Reese & B. A. E. Lemmon Bryologist 68: 282. 1965,. Richard

N. Amer. Pl. 2: 63. 1818, Synonyms: Lesquerella ludoviciana (Nuttall) S. Watson Vesicaria ludoviciana (Nuttall) de Candolle Treatment appears in FNA Volume

familyAsteraceae tribeAsteraceae tribe Cichorieae genusLactuca speciesLactuca ludoviciana (Nuttall) Riddell W. J. Med. Phys. Sci. 8: 491. 1835. John L. Strother

desertorum var. douglasiana Besser Artemisia heterophylla Nuttall Artemisia ludoviciana var. douglasiana (Besser) D. C. Eaton Artemisia vulgaris var. douglasiana (Besser)

fuscaurea, I. fuscirosea, I. fuscivenosa, I. iochroma, I. iocyanea, I. ludoviciana, I. moricolor, I. oenantha, I. parvirosea, I. phoenicis, I. pseudocristata

eclipes (see discussion) and S. ludoviciana. Naturally occurring and experimental hybrids between S. apoda and S. ludoviciana have been reported (P. Somers

Magnolia acuminata var. cordata (Michaux) Seringe Magnolia acuminata var. ludoviciana Sargent Magnolia acuminata var. ozarkensis Ashe Magnolia acuminata var

Orobanche: in the west with O. californica; in the north and east with O. ludoviciana; and in the south with O. arizonica and O. multiflora. Subspecies mutabilis

2: 656. 1753 Synonyms: Arabis ludoviciana (Hooker) C. A. Meyer Arabis virginica (Linnaeus) Poiret Cardamine ludoviciana Hooker Sibara virginica (Linnaeus)

Tenn., Tex., Va., W.Va. Orobanche riparia was formerly included in O. ludoviciana (P. A. Munz 1930). The two species can be distinguished on the basis of

Selaginellaceae Selaginellaceae Selaginella lepidophylla Selaginella ludoviciana Selaginella pilifera Selaginella apoda John Myers John Myers John Myers

cited by L. R. Heckard (1973) were previously misidentified as Orobanche ludoviciana. None. None. window.propertiesFromHigherTaxa=[{"rank":"species","name":"Orobanche

Conte]) and is reported to hybridize with the tetraploid C. texana [C. ×ludoviciana (Ashe) Little]. None. None. window.propertiesFromHigherTaxa=[{"rank":"genus"

Great Basin Desert and contiguous areas. It is often confused with O. ludoviciana or is considered a small-flowered O. cooperi. The smaller flowers, summer

Minn., N.Y., N.Dak., Wis. Artemisia serrata is closely related to A. ludoviciana and A. longifolia; it is distinguished by its prominent, serrated leaf

margins may be taken as a secondary character, perhaps a reduction. Weissia ludoviciana, likewise, has largely plane distal leaf margins, but inflexion may be

Moerman 1986). The names Pulsatilla hirsutissima (Pursh) Britton and P. ludoviciana A. Heller are illegitimate. None. None. window.propertiesFromHigherTa

J. Palmer 1948); and with Q. marilandica, Q. nigra, Q. pagoda (= Q. ×ludoviciana Sargent), Q. palustris, Q. rubra, Q. shumardii, and Q. velutina. D. M

Sonora). Artemisia carruthii is closely related to members of the A. ludoviciana complex, with which it may intergrade. None. None. window.propertiesF

Dryopteris cristata is believed to be an allotetraploid derived from D. ludoviciana and an unknown diploid called " D. semicristata " by W. H. Wagner Jr.

Ohio, Okla., Pa., S.C., Tenn., Tex., Va., Wis., e Asia. As with Weissia ludoviciana, the gametophyte of W. muehlenbergiana is like that of W. brachycarpa

allotetraploid derived from hybridization between D. goldieana and D. ludoviciana. Dryopteris celsa hybridizes with six species; hybrids can usually be

Idaho, Mont., Nev., Oreg., Utah, Wash., Wyo. Members of the Artemisia ludoviciana complex with deeply lobed leaves are sometimes confused with A. michauxiana

aquarium trade are often L. sessiliflora. A hybrid with L. sessiliflora (L. ×ludoviciana Thieret) is discussed below. None. None. window.propertiesFromHigherT

Illinois, and is reported to hybridize with the diploid C. aquatica [C. ×ludoviciana (Ashe) Little]. None. None. window.propertiesFromHigherTaxa=[{"rank":"genus"

under the name L. indica. An uncommon hybrid with Limnophila indica (L. ×ludoviciana Thieret) is distinguished by its ebracteolate pedicels 5–10 mm and calyx

heteroresiliens, 5x, apogamous). Many hybrids, such as Dryopteris goldiana X ludoviciana (= D. [X] celsa or Asplenium montanum X rhizophyllum (= A. [X] pinnatifidum)

Rafinesque (1783--1840) also used a natural system in his 1817 Florula Ludoviciana... (New York). Two years earlier, he had recognized more than 300 natural