Part 7 - UNC Herbarium

BIBLIOGRAPHY 978
–––, and A. Täuber. 2002. Circumscription of the genus Cynanchum (Apocynaceae – Asclepiadoideae). Systematic Botany 27:
789-800.
Lihová, J., K. Marhold, H. Kudoh, and M.A. Koch. 2006. Worldwide phylogeny and biogeography of Cardamine flexuosa
(Brassicaceae) and its relatives. Amer. J. Botany 93: 1206-1221.
Lint, H., and C. Epling. 1945. A revision of Agastache. Amer. Midl. Nat. 33: 207-230.
Lipow, S.R., and R. Wyatt. 1998. Reproductive biology and breeding system of Gonolobus suberosus (Asclepiadaceae). J.
Torrey Bot. Soc. 125: 183-193.
Little, D.P., A.E. Schwarzbach, R.P. Adams, and C.-F. Hsieh. 2004. The circumscription and phylogenetic relationships of
Callitropsis and the newly described genus Xanthocyparis (Cupressaceae). Amer. J. Bot. 91: 1872-1881.
Little, E.L., Jr. 1969. Two varietal transfers in Carya (Hickory). Phytologia 19: 186-190.
Liu, T.-S. 1971. A monograph of the genus Abies. Dept. of Forestry, National Taiwan University, Taipei.
Lledó, M.D., M.B. Crespo, K.M. Cameron, M.F. Fay, and M.W. Chase. 1998. Systematics of Plumbaginaceae based upon
cladistic analysis of rbcL sequence data. Systematic Bot. 23: 21-29.
Loconte, H., and W.H. Blackwell. 1981. A new species of blue cohosh (Caulophyllum, Berberidaceae) in eastern North
America. Phytologia 49: 483.
––––––, and W.H. Blackwell. 1984. Berberidaceae in Ohio. Castanea 49: 39-43.
–––, and W.H. Blackwell. 1985. Intrageneric taxonomy of Caulophyllum (Berberidaceae). Rhodora 87: 463-469.
–––, and J.R. Estes. 1989a. Generic relationships within Leonticeae (Berberidaceae). Can. J. Bot. 67: 2310-2316
–––, and J.R. Estes. 1989b. Phylogenetic systematics of Berberidaceae and Ranunculales (Magnoliidae). Systematic Bot. 14:
565-579.
Long, R.W. 1970. The genera of Acanthaceae in the southeastern United States. J. Arnold Arb. 51: 257-309.
Longhi-Wagner, H.M., and S.A. Renvoize. 2004. The genus Ctenium (Poaceae – Cynodonteae) in Bolivia. Kew Bull. 59: 305-
309.
Lourteig, A. 1979. Oxalidaceae extra-Austroamericanae. II. Oxalis L. Sectio Corniculatae DC. Phytologia 42: 57-198.
Lowden, R.M. 1973. Revision of the genus Pontederia L. Rhodora 75: 426-487.
Lowry, P.P., II, and A.G. Jones. 1979. Biosystematic investigations and taxonomy of Osmorhiza Section Osmorhiza (Apiaceae)
in North America. Amer. Midl. Naturalist 101: 21-27.
Ludwig, J.C. 1999. The flora of dolomite and limestone barrens in southwestern Virginia. Castanea 64: 209-230.
Luebke, N.T., and J.M. Budke. 2003. Isoëtes tennesseensis (Isoëtaceae), an octoploid quillwort from Tennessee. American Fern
J. 93: 184-190.
Luer, C.A. 1972. The native orchids of Florida. New York Botanical Garden, Bronx, New York.
–––. 1975. The native orchids of the United States and Canada, excluding Florida. New York Botanical Garden, Bronx, New
York.
Luken, J.O., J.W. Thieret, and J.R. Kartesz. 1993. Erucastrum gallicum (Brassicaceae): invasion and spread in North America.
Sida 15: 569-582.
Luteyn, J.L. 1976. Revision of Limonium (Plumbaginaceae) in eastern North America. Brittonia 28: 303-317.
–––, W.S. Judd, S.P. Vander Kloet, L.J. Dorr, G.D. Wallace, K.A. Kron, P.F. Stevens, and S.E. Clemants. 1996. Ericaceae of
the southeastern United States. Castanea 61: 101-144.
Ma, Yu-Chuan. 1951. Gentianopsis: a new genus of Chinese Gentianaceae. Acta Phytotax. Sinica 1: 5-19.
Mabberley, D.J. 1997a. The plant-book: a portable dictionary of the vascular plants. Cambridge Univ. Press, Cambridge, U.K.
–––. 1997b. A classification for edible Citrus (Rutaceae). Telopea 7: 167-172.
Mackenzie, K.K. 1931-1935. Poales, Cyperaceae, Cypereae (pars). North American Flora, vol. 18, Parts 1-7.
MacRoberts, M.H., and B.R. MacRoberts. 1992. Observations on toothache grass (Ctenium aromaticum [Poaceae: Chlorideae])
with particular reference to fire. Phytologia 73: 439-444.
–––, and B.R. MacRoberts. 2004. Sarracenia purpurea (Sarraceniaceae) in Louisiana, Sida 21: 1149-1152.
–––, B.R. MacRoberts, and L.S. Jackson. 2004. Observations on Parnassia grandifolia DC. (Saxifragaceae) in the west Gulf
Coastal Plain. Phytologia 86: 98-103.
Maddox, D., and R. Bartgis. 1990. Harperella (Ptilimnium nodosum) recovery plan. U.S. Fish and Wildlife Service, Newton
Corner, MA. 55 pp.
Maguire, B. 1950. Studies in the Caryophyllaceae – IV. a synopsis of the North American species of the subfamily Silenoideae.
Rhodora 52: 233-245
Mahler, W.F. 1975. Typification and distribution of the varieties of Gnaphalium helleri Britton (Compositae-Inuleae). Sida 6:
30-32.
Mahoney, A. M. 1998. Packera paupercula – predatory compilo-species or mare's nest of convergent species-in-progress
[abstract]. Am. J. Bot. 85 [supplement]: 109-110.
–––, and R.R. Kowal. Four new varieties and one new combination in the Packera paupercula complex in eastern North
America. Sida [in press].
Manen, J.-F., M.C. Boulter, and Y. Naciri-Graven. 2002. The complex history of the genus Ilex L. (Aquifoliaceae): evidence
from the comparison of plastid and nuclear DNA sequences and from fossil data. Plant Syst. Evol. 235: 79-98.
–––, C. Habashi, D. Jeanmonod, J.-M. Park, and G.M. Schneeweiss. 2004. Phylogeny and infraspecific variability of
holoparasitic Orobanche (Orobanchaceae) inferred from plastid rbcL sequences. Molec. Phylo. and Evol. 33: 482-500.