douglasii (Hooker) Hooker & Arnott Bot. Beechey Voy., 354. 1839. James D. Morefield Common names: Hoary pincushion Douglas’s dustymaiden IllustratedEndemic
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de Candolle and A. L. P. P. de Candolle, Prodr. 5: 459. 1836. James D. Morefield Common names: Straitjackets Etymology: Generic name Micropus and Greek
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Fischer & C. A. Meyer Index Seminum (St. Petersburg) 2: 42. 1836. James D. Morefield Common names: Slender cottonseed Q-tips Illustrated Synonyms: Bombycilaena
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multiflorus Nuttall Trans. Amer. Philos. Soc., n. s. 7: 340. 1840. James D. Morefield Common names: Short woollyheads Treatment appears in FNA Volume 19. Treatment
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sparsiflora var. sparsiflora (A. Gray) Greene Fl. Francisc., 402. 1897. James D. Morefield Common names: Erect evax IllustratedEndemic Basionym: Evax caulescens var
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speciesAncistrocarphus filagineus A. Gray Proc. Amer. Acad. Arts 7: 356. 1868. James D. Morefield Common names: Hooked groundstar woolly fishhooks Illustrated Synonyms:
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Reise Nord-Amer. 1: 510. 1839. Matthew H. Hils, John W. Thieret, James D. Morefield Etymology: Greek sarco, flesh, and batos, bramble, alluding to the leaves
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varietyDiaperia verna var. drummondii (Torrey & A. Gray) Morefield Novon 14: 469. 2004. James D. Morefield Common names: Gulf rabbit-tobacco Endemic Basionym:
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prolifera varietyDiaperia prolifera var. barnebyi Morefield Novon 14: 470. 2004. James D. Morefield Common names: Barneby rabbit-tobacco Treatment appears
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carphoclinia var. peirsonii (Jepson) Munz Man. S. Calif. Bot. 601. 1935. James D. Morefield Common names: Peirson pincushion EndemicConservation concern Basionym:
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carphoclinia varietyChaenactis carphoclinia var. carphoclinia James D. Morefield Illustrated Synonyms: Chaenactis carphoclinia var. attenuata Treatment
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genusDiaperia speciesDiaperia verna varietyDiaperia verna var. verna James D. Morefield Treatment appears in FNA Volume 19. Treatment on page 462. Mentioned on
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in War Department [U.S.], Pacif. Railr. Rep. 4(5): 104. 1857. James D. Morefield Common names: Yellow pincushion Endemic Treatment appears in FNA Volume
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A. Gray in A. Gray et al., Syn. Fl. N. Amer. 1(2): 341. 1884. James D. Morefield Common names: Alpine dustymaidens or pincushion IllustratedEndemic Synonyms:
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Hitchcock et al., Vasc. Pl. Pacif. N.W. 5: 123, fig. [p. 125]. 1955. James D. Morefield Common names: Thompson’s pincushion EndemicConservation concern Treatment
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(Torrey & A. Gray) Bentham & Hooker f. Gen. Pl. 2: 298. 1873. James D. Morefield Common names: Silver rabbit-tobacco Endemic Basionym: Calymmandra candida Torrey
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speciesHesperevax acaulis varietyHesperevax acaulis var. acaulis James D. Morefield Common names: Stemless evax Endemic Treatment appears in FNA Volume 19
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speciesFilago pyramidata varietyFilago pyramidata var. pyramidata James D. Morefield IntroducedIllustrated Treatment appears in FNA Volume 19. Treatment on
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Biol. Soc. Wash. 7: 77. 1892. Matthew H. Hils, John W. Thieret, James D. Morefield Common names: Bailey greasewood IllustratedEndemic Synonyms: Sarcobatus
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speciesChaenactis suffrutescens A. Gray Notes Compositae, 100. 1880. James D. Morefield Common names: Shasta pincushion EndemicConservation concern Synonyms: Chaenactis
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speciesChaenactis santolinoides Greene Bull. Torrey Bot. Club 9: 17. 1882. James D. Morefield Common names: Santolina pincushion EndemicConservation concern Treatment
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speciesChaenactis evermannii Greene Leafl. Bot. Observ. Crit. 2: 224. 1912. James D. Morefield Common names: Evermann’s pincushion Endemic Synonyms: Chaenactis nevadensis
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glabriuscula varietyChaenactis glabriuscula var. glabriuscula James D. Morefield Synonyms: Chaenactis glabriuscula var. curta (Nuttall) H. M. Hall Chaenactis
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orcuttiana (Greene) H. M. Hall Univ. Calif. Publ. Bot. 3: 192. 1907. James D. Morefield Common names: Orcutt’s pincushion Conservation concern Basionym: Chaenactis
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speciesDiaperia prolifera varietyDiaperia prolifera var. prolifera James D. Morefield Treatment appears in FNA Volume 19. Treatment on page 463. Illustrator:
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speciesChaenactis parishii A. Gray Proc. Amer. Acad. Arts 20: 299. 1885. James D. Morefield Common names: Parish chaenactis Conservation concern Treatment appears
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genusFilago speciesFilago vulgaris Lamarck Fl. Franç. 2: 61. 1779. James D. Morefield Common names: Common cottonrose cotonnière commune IntroducedIllustrated
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speciesChaenactis nevii A. Gray Proc. Amer Acad. Arts 19: 30. 1883. James D. Morefield Common names: John Day pincushion Endemic Treatment appears in FNA Volume
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speciesChaenactis douglasii varietyChaenactis douglasii var. douglasii James D. Morefield Common names: False yarrow IllustratedEndemic Synonyms: Chaenactis angustifolia Greene
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speciesChaenactis xantiana A. Gray Proc. Amer. Acad. Arts 6: 545. 1865. James D. Morefield Common names: Fleshy pincushion fleshcolor pincushion Xantus pincushion
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Botany (Fortieth Parallel), 171, plate 18, figs. 1–5. 1871. James D. Morefield Common names: Showy or bighead dustymaidens Mojave pincushion Endemic Treatment
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(de Candolle) H. M. Hall Univ. Calif. Publ. Bot. 3: 192. 1907. James D. Morefield Common names: Sand buttons South Coast Ranges pincushion Endemic Basionym:
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speciesChaenactis fremontii A. Gray Proc. Amer. Acad. Arts 19: 30. 1883. James D. Morefield Common names: Fremont or desert pincushion pincushion flower Treatment
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Milit. Reconn., 149. 1848. Matthew H. Hils, John W. Thieret, James D. Morefield Common names: Black greasewood greasewood seepwood saltbush WeedyIllustrated
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in A. Gray et al., Syn. Fl. N. Amer. ed. 2. 1(2): 452. 1886. James D. Morefield Common names: Morning brides Cusick’s pincushion EndemicConservation concern
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(Torrey & A. Gray) H. M. Hall Univ. Calif. Publ. Bot. 3: 190. 1907. James D. Morefield Common names: Inner Coast Range chaenactis Endemic Basionym: Chaenactis
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scaposa (Eastwood) Rydberg Bull. Torrey Bot. Club 33: 156. 1906. James D. Morefield Common names: Fullstem IllustratedEndemic Basionym: Chaenactis scaposa Eastwood
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(Harvey & A. Gray) A. Gray Proc. Amer. Acad. Arts 10: 74. 1874. James D. Morefield Common names: White pincushion Basionym: Acarphaea artemisiifolia Harvey
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(Kellogg) A. Gray in W. H. Brewer et al., Bot. Calif. 1: 391. 1876. James D. Morefield Common names: Sierra pincushion Nevada dustymaidens Endemic Basionym: Hymenopappus
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Sharsmith Contr. Dudley Herb. 4: 319, plate 12, fig. a. 1955. James D. Morefield Common names: Sharsmith or southern Sierra or mountain pincushion Endemic
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speciesStylocline intertexta Morefield Madroño 39: 121, fig. 3. 1992. James D. Morefield Common names: Mojave or Morefield neststraw Endemic Treatment appears
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acaulis varietyHesperevax acaulis var. robustior Morefield Syst. Bot. 17: 308, fig. 5N. 1992. James D. Morefield Common names: Robust evax Endemic Treatment
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varietyHesperevax acaulis var. ambusticola Morefield Syst. Bot. 17: 306, fig. 5A–L. 1992. James D. Morefield Common names: Fire evax Endemic Treatment appears
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Gnaphalieae genusStylocline speciesStylocline masonii Morefield Madroño 39: 117, fig. 1. 1992. James D. Morefield Common names: Mason neststraw EndemicConservation
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varietyHesperevax sparsiflora var. brevifolia (A. Gray) Morefield Syst. Bot. 17: 302. 1992. James D. Morefield Common names: Seaside or short-leaved evax Endemic
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become independently reproducing species among their parental taxa (J. D. Morefield 1992, 1992b). Birds harvest shoots of Logfia, Micropus, Psilocarphus, and
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Gray in A. Gray et al., Syn. Fl. N. Amer. ed. 2, 1: 448. 1886. James D. Morefield Common names: Round woolly marbles Basionym: Micropus globiferus Bertero
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Gnaphalieae genusStylocline speciesStylocline citroleum Morefield Madroño 39: 125, fig. 4. 1992. James D. Morefield Common names: Oil neststraw EndemicConservation
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(Grisebach) Beauverd Bull. Soc. Bot. Genève, sér. 2, 5: 224. 1913. James D. Morefield Common names: Bighead straitjackets IntroducedIllustrated Basionym: Filago
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speciesChaenactis stevioides Hooker & Arnott Bot. Beechey Voy., 353. 1839. James D. Morefield Common names: Desert or Esteve or broad-flower pincushion Illustrated Synonyms:
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speciesStylocline sonorensis Wiggins Contr. Dudley Herb. 4: 26. 1950. James D. Morefield Common names: Sonoran or mesquite neststraw Treatment appears in FNA Volume
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speciesHesperevax sparsiflora varietyHesperevax sparsiflora var. sparsiflora James D. Morefield IllustratedEndemic Treatment appears in FNA Volume 19. Treatment on page
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subtribe Pectidinae genusPorophyllum speciesPorophyllum pygmaeum D. J. Keil & Morefield Syst. Bot. 14: 583. 1989. John L. Strother Endemic Treatment appears in
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speciesMicropus amphibolus A. Gray Proc. Amer. Acad. Arts 17: 214. 1882. James D. Morefield Common names: Mount Diablo cottonseed IllustratedEndemic Synonyms: Stylocline
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oregonus Nuttall Trans. Amer. Philos. Soc., n. s. 7: 341. 1840. James D. Morefield Common names: Oregon woollyheads or woolly marbles Endemic Treatment appears
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genusLogfia speciesLogfia filaginoides (Hooker & Arnott) Morefield Novon 14: 473. 2004. James D. Morefield Common names: California cottonrose fluffweed Illustrated
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caulescens (Bentham) A. Gray Proc. Amer. Acad. Arts 7: 356. 1868. James D. Morefield Common names: Hogwallow starfish involucrate evax IllustratedEndemic Basionym:
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gnaphaloides Nuttall Trans. Amer. Philos. Soc., n. s. 7: 338. 1840. James D. Morefield Common names: Mountain or everlasting neststraw Illustrated Treatment appears
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speciesStylocline psilocarphoides M. Peck Leafl. W. Bot. 4: 185. 1945. James D. Morefield Common names: Peck or baretwig neststraw Malheur stylocline IllustratedEndemic
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tenellus Nuttall Trans. Amer. Philos. Soc., n. s. 7: 341. 1840. James D. Morefield Common names: Slender woolly marbles Treatment appears in FNA Volume 19
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A. Gray in W. H. Brewer et al., Bot. California 1: 335. 1876. James D. Morefield Common names: Silky cottonseed Endemic Treatment appears in FNA Volume
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multiflorus Cronquist Res. Stud. State Coll. Wash. 18: 80. 1950. James D. Morefield Common names: Delta woolly marbles Endemic Treatment appears in FNA Volume
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speciesMicropus californicus varietyMicropus californicus var. californicus James D. Morefield Common names: Cottontop Illustrated Treatment appears in FNA Volume 19
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brevissimus varietyPsilocarphus brevissimus var. brevissimus James D. Morefield Common names: Dwarf woollyheads Illustrated Synonyms: Psilocarphus globiferus Nuttall
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speciesLogfia depressa (A. Gray) Holub Preslia 70: 107. 1998. James D. Morefield Common names: Dwarf cottonrose spreading cottonrose hierba limpia Basionym:
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speciesLogfia arizonica (A. Gray) Holub Preslia 70: 107. 1998. James D. Morefield Common names: Arizona cottonrose Basionym: Filago arizonica A. Gray Proc
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genusLogfia speciesLogfia minima (Smith) Dumortier Fl. Belg., 68. 1827. James D. Morefield Common names: Little cottonrose cotonnière naine Introduced Basionym: Gnaphalium
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Gray in A. Gray et al., Syn. Fl. N. Amer. ed. 2, 1: 448. 1886. James D. Morefield Common names: Tall or meadow woollyheads IllustratedEndemic Basionym: Psilocarphus
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micropoides A. Gray Smithsonian Contr. Knowl. 5(6): 84. 1853. James D. Morefield Common names: Woollyhead or desert or woollyhead fanbract Treatment appears
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(Linnaeus) Holub Notes Roy. Bot. Gard. Edinburgh 33: 432. 1975. James D. Morefield Common names: Field cottonrose cotonnière des champs WeedyIntroduced Basionym:
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flats. J. Morefield (pers. comm.) reported that it has been established in southern Nevada since at least 1898, and so may be native there. Morefield also reported
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Cosson & Germain Ann. Sci. Nat., Bot., sér. 2, 20: 291. 1843. James D. Morefield Common names: Daggerleaf or narrowleaf cottonrose cotonnière de France
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Missouri Bot. Gard. 74: 665. 1987. James S. Pringle Common names: Morefield's clematis Morefield's leather-flower Conservation concernEndemicIllustrated Treatment
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Clark County, Nevada. Subspecies are not recognized here, following J. D. Morefield (2006). Habitat destruction and genetic swamping caused by hybridization
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throughout the species range, including Arizona (Lemmon s.n., GH), California (Morefield 3427, GH), and Nevada (Comanor 18, GH; Hitchcock 3078, GH). None. None
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Wyoming. A collection from extreme northeastern Elko County, Nevada (Morefield & Price 5566, NESH, NY, RENO) with much shorter leaves and inflorescence
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morefieldii Ertter Brittonia 44: 432, fig. 1. 1992. Barbara Ertter Common names: Morefield’s cinquefoil Conservation concernEndemic Treatment appears in FNA Volume
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