Literature References

The following literature references are cited in the Washington Flora Checklist. These may include floras, journal articles, monographs, theses, web sites, and other scholarly resources.

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Literature beginning with R:
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Rauschert, S. 1974. Nomenklatorische probleme in der gattung Matricaria L. Folia Geobot. Taxonom. 9: 249-260.
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Ray and Chisaki. 1957. American Journal of Botany 44: 529-554.
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Reddoch, A. H. and J. M. Reddoch. 1993. The species pair Platanthera orbiculata and P. macrophylla (Orchidaceae): taxonomy, morphology, distributions and habitats. Lindleyana 8: 171-187.
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Reeves, G. et al. 2001. Molecular systematics of Iridaceae: Evidence from four plastid DNA regions. Amer. J. Bot. 88: 2074–2087.
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Reveal, J. L. 1989c. The Eriogonoid flora of California (Polygonaceae: Eriogonoideae). Phytologia 66: 295-414.
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Reveal, J. L., F. Caplow, and K. Beck. 1995. Eriogonum codium (Polygonaceae: Eriogonoideae), a new species from southcentral Washington. Rhodora 97: 350-356.
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Revision of the North American and West Indian species of Cuscuta. Illinois Biol. Monogr.6: 93-231.
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Rhodora 114: 309-329. 2012.
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Rhodora 62(740): 205-222.
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Richardson, A. 1976. Reinstatement of the genus Tiquilia (Boraginaceae, Ehretioideae) and description of 4 new species. Sida 6: 235-240.
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Richardson, A. 1977. Monograph of the genus Tiquilia (Coldenia, sensu lato), Boraginaceae: Ehretioideae. Rhodora 79: 467-572.
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Richardson, F. D. 1980. Ecology of Ruppia maritima L. in New Hampshire (U.S.A.) tidal marshes. Rhodora 82: 403–439.
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Rilke, S. 1999. Revision der Sektion Salsola s.l. der gattung Salsola (Chenopodiaceae). Biblioth. Bot. 149: 1-190.
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Robertson, K. R. 1981. The genera of Amaranthaceae in the southeastern United States. J. Arnold Arboretum 62: 267-314.
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Roche, C. 1992. Mouse-ear hawkweed (Hieracium pilosella L.). PNW Cooperative Extension Publ. PNW409. Washington State Univ., Pullman.
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Rodman, J. E. 1974. Systematics and evolution of the genus Cakile (Cruciferae). Contr. Gray Herb. 205: 3-146.
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Rodman, J. E. 1980. Population variation and hybridization in sea-rockets (Cakile, Cruciferae): Seed glucosinolate characters. Amer. J. Bot. 67: 1145-1159.
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Rodman, J. E. 1990. Centrospermae revisited, part 1. Taxon 39: 383-393.
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Rollins 1983. Am. J. Bot. 70: 625-634 discusses hybrid status.
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Rollins 1993a
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Rollins 1993a
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Rollins, R. C. 1993a. The Cruciferae of Continental North America. Stanford Univ. Press, Stanford, CA. 976 p.
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Rollins 1993b
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Rollins 1993b
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Rollins, R. C. 1993b. Brassicaceae [Cruciferae], mustard family. In: Hickman, J. C., ed. 1993. The Jepson Manual: Higher Plants of California. Univ. of California Press, Berkeley.
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Rollins 1993c
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Rollins 1993c
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Rollins, R. C. 1993c. New taxa and names in the Cruciferae of California. Harvard Papers in Botany 4: 43-48.
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Ronse Decraene, L-P. and J. R. Akeroyd. 1988. Generic limits in Polygonum and related genera (Polygonaceae) on the basis of floral characters. Botanical Journal of the Linnean Society 98: 321-371.
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Rowlatt, U. and H. Morshead. 1992. Architecture of the leaf of the greater reed mace, Typha latifolia L. Bot. J. Linn. Soc. 110: 161–170.
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Rupert, Barneby C. 1989. Intermountain Flora Volume 3, Part B: Fabales. New York Botanical Garden Press. 292 p.
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Ryan, F. J. and D. R. Ayers. 2000. Molecular markers indicate two cryptic, genetically different populations of Russian thistle (Salsola tragus) in California. Canadian Journal of Botany 78: 59-67.
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