subgenusTrillium subg. Phyllantherum speciesTrillium gracile J. D. Freeman Sida 3: 289. 1969. Frederick W. Case Jr. Common names: Slender trillium graceful trillium Endemic
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C. L. Hitchcock in C. L. Hitchcock et al., Vasc. Pl. Pacif. N.W. 1: 809. 1969. Dale W. McNeal Jr., Aaron D. Shaw Endemic Basionym: Veratrum caudatum A
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fontana var. americana (Dismier) Flowers ex H. A. Crum Bryologist 72: 244. 1969. Dana G. Griffin III Endemic Basionym: Philonotis americana Mém. Soc. Bot
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hespera varietyParietaria hespera var. californica B. D. Hinton Sida 3: 295. 1969. David E. Boufford Treatment appears in FNA Volume 3. Herbs, 0.2-4 dm. Leaf
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Candolle, Syst. Nat. 2: 71. 1821 We are so far unable to substantiate D. Löve's (1969) report of this essentially Asiatic species "from Seward and Kenai peninsulas
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identification of sunflower species has long been problematic. C. B. Heiser et al. (1969) felt that the greatest contribution of their sustained efforts to understand
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and Isla Guadalupe, Baja California (subsp. guadalupensis). P. H. Raven (1969) determined C. guadalupensis to be self-compatible and primarily autogamous
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Camissonia lewisii P. H. Raven Contr. U.S. Natl. Herb. 37: 275, fig. 32. 1969 Treatment appears in FNA Volume 10. Herbs annual, villous, also glandular
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speciesCamissonia integrifolia P. H. Raven Contr. U.S. Natl. Herb. 37: 344, fig. 62. 1969. Warren L. Wagner Treatment appears in FNA Volume 10. Herbs sparsely strigillose
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Camissonia robusta P. H. Raven Contr. U.S. Natl. Herb. 37: 304, fig. 41. 1969 Treatment appears in FNA Volume 10. Herbs annual, villous, usually also glandular
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apparently consumed during endosperm development (S. P. Bhatnagar and G. Sabharwal 1969); this interpretation is extended to other members of the family. The affinity
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inadvertently brought into North America with rice seed (D. H. Dike 1969). Dike, D. H. 1969. Contributions to the Biology of Ottelia alismoides (Hydrocharitaceae)
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phyllaries (sometimes in tissues of other organs as well). Strother, J. L. 1969. Systematics of Dyssodia Cavanilles (Compositae: Tageteae). Univ. Calif.
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Government Printing Office, Washington, D.C., U.S.A. 1051 pp. Hitchcock, C.L. 1969. Gramineae. Pp. 384-725 in C.L. Hitchcock, A. Cronquist, and M. Ownbey. Vascular
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6 (pp. 401—480). Verlag Paul Parey, Berlin and Hamburg, Germany Hejny, S. 1969. Coleanthus subtilis (Tratt.) Seidl in der Tschechoslowakei. Folia Geobot
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identify without chemical data. Species ca. 60 (13 in the flora). Adams, R. P. 1969. Chemosystematic and Numerical Studies in Natural Populations of Juniperus
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nubs). x = 17. sw United States. Species 6 (6 in the flora). Powell, A. M. 1969. Taxonomy of Perityle, section Pappothrix (Compositae–Peritylanae). Rhodora
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Northern Hemisphere, Africa. Varieties 2 (2 in the flora). As H. A. Crum (1969) and A. J. Grout (1939) pointed out, American specimens reported as Acaulon
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here, except for the inclusion of Gisekia, parallels that of J. W. Nowicke (1969). In narrower concepts, such as that of G. K. Brown and G. S. Varadarajan
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morphology, and floral vasculature. A. Cronquist (1968) and A. L. Takhtajan (1969) believed Haloragaceae to be more closely allied to Podostemaceae. The work
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speciesCoryphantha duncanii (Hester) L. D. Benson Cact. Succ. J. (Los Angeles) 41: 189. 1969. Allan D. Zimmerman, Bruce D. Parfitt Common names: Duncan’s pincushion cactus
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Sclerocactus pubispinus var. sileri L. D. Benson Cacti Arizona ed. 3, 23. 179. 1969 Synonyms: Pediocactus pubispinus subsp. sileri (L. D. Benson) Halda Pediocactus
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American Flora.... 47+ vols. New York. Vol. 19, pp. 17--50. Tomlinson, P. B. 1969. Eriocaulaceae. In: C. R. Metcalfe, ed. 1960+. Anatomy of the Monocotyledons
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aborted pollen grains and empty perigynia. Halliday, G. and A. O. Chater. 1969. Studies in the Carex glareosa complex 1. Fruit shape. Feddes Repert. 80:
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Camissonia intermedia P. H. Raven Contr. U.S. Natl. Herb. 37: 295, fig. 48. 1969 Treatment appears in FNA Volume 10. Herbs annual, appearing greenish, moderately
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var. coloradensis L. D. Benson Cacti Arizona ed. 3, 20, 34, figs. 1.4–1.6. 1969 Treatment appears in FNA Volume 4. Treatment on page 117. Mentioned on page
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Endemic Basionym: Machaeranthera canescens subsp. ziegleri Munz Aliso 7: 65. 1969 Synonyms: Machaeranthera canescens var. ziegleri (Munz) B. L. Turner Treatment
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C. L. Hitchcock in C. L. Hitchcock et al., Vasc. Pl. Pacif. N.W. 1: 815. 1969. Fayla C. Schwartz Common names: Grassy death camas Endemic Basionym: Zigadenus
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brevispinus (W. O. Moore) L. D. Benson Cact. Succ. J. (Los Angeles) 41: 127. 1969. Allan D. Zimmerman, Bruce D. Parfitt Basionym: Echinocereus enneacanthus forma
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subsp. pribylovensis (Macoun) G. Halliday & Chater Feddes Repert. 80: 100. 1969. Heikki Toivonen IllustratedEndemicConservation concern Basionym: Carex
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speciesCtenitis sloanei (Poeppig ex Sprengel) C. V. Morton Amer. Fern J. 59: 66. 1969. Robbin C. Moran Common names: Red-hair comb fern Florida tree fern Illustrated
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Limnanthes speciesLimnanthes vinculans Ornduff Brittonia 21: 11, fig. 1. 1969. Nancy R. Morin Common names: Sebastopol meadowfoam EndemicConservation concern
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ovata varietyCarya ovata var. australis (Ashe) Little Phytologia 19: 188. 1969. Donald E. Stone Common names: Carolina hickory Endemic Basionym: Carya australis Ashe
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morphology and relationship of the Taxaceae. Bot. Gaz. 110: 31--39. Hosie, R. C. 1969. Native Trees of Canada, ed. 7. Ottawa. Pp. 110--111. Krüssmann, G. 1972
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Watson) Pennell occurs broadly throughout northern Mexico. Musselman, L. J. 1969. Observations on the life history of Aureolaria grandiflora and Aureolaria
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with roots attaching to a wide range of hosts (W. A. Cannon 1910; J. Kuijt 1969). There is no evidence (B. B. Simpson 1991) that root extracts are medicinally
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genusHypnum speciesHypnum jutlandicum Holmen & E. Warncke Bot. Tidsskr. 65: 179. 1969. Wilfred B. Schofield† Illustrated Basionym: Hypnum cupressiforme var. ericetorum Schimper
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campanulata C. L. Hitchcock in C. L. Hitchcock et al., Vasc. Pl. Pacif. N.W. 1: 861. 1969 Treatment appears in FNA Volume 9. Treatment on page 294. Mentioned on page
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echinocarpa var. wolfii L. D. Benson Cact. Succ. J. (Los Angeles) 41: 33. 1969 Synonyms: Opuntia wolfii (L. D. Benson) M. A. Baker Treatment appears in
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Lesquerella calderi G. A. Mulligan & A. E. Porsild Canad. J. Bot. 47: 215, plate 1. 1969 Synonyms: Lesquerella arctica subsp. calderi (G. A. Mulligan & A. E. Porsild)
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speciesFissidens appalachensis R. H. Zander Bryologist 72: 406, figs. 1–8. 1969,. Ronald A. Pursell Treatment appears in FNA Volume 27. Treatment on page
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fasciculatus (Engelmann ex S. Watson) L. D. Benson Cacti Arizona ed. 3, 21. 1969. Allan D. Zimmerman, Bruce D. Parfitt Illustrated Basionym: Mammillaria
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336--342. Sturtevant, W. C. 1969. History and ethnography of some West Indian starches. In: P. J. Ucko and G. W. Dimbleby, eds. 1969. The Domestication and
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Eurasian species and occurs extremely rarely in North America (see M. G. Shivas 1969 and M. D. Windham 1983 for a discussion of the conspecificity of Western
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Florida, a misidentification of C. papyrus (R. R. Haynes and A. Lasseigne 1969). Recently, some nurseries specializing in water plants have begun to offer
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to be established. Clayton (1969) provides a detailed discussion of the structure of the inflorescence. Clayton, W.D. 1969. A Revision of the Genus Hyparrhenia
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species, but taxonomists disagree on just how variable. Caro and Sanchez (1969) limited C. dactylon to plants with conduplicate leaves, placing those with
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species accumulate varying concentrations of steroidal saponins (F. W. Martin 1969), and Dioscorea species of Mexican, South African, and Asian origin have
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more fully in the references cited below and under that genus. Geerinck, D. 1969. Genera des Haemodoraceae et des Hypoxidaceae. Bull. Jard. Bot. Natl. Belg
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support for paraphyly in the broadly delimited Camissonia of P. H. Raven (1969). There was some support for a clade of Camissonia and Eremothera and another
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