The Geography of Phytochemical Races

Bibliography 327
Robles, C. and Garzino, S. 1998. Essential oil composition of Cistus albidus leaves. Phytochemistry
48: 1341–1345.
——— and ———. (2000) Infraspecifi c variability in the essential oil composition of Cistus
monspeliensis leaves. Phytochemistry 53: 71–75.
Rodman, J. E. 1974. Systematics and evolution of the genus Cakile (Cruciferae). Contrib. Gray
Herb. 205: 3–146.
———. 1976. Differentiation and migration of Cakile (Cruciferae): seed glucosinolate evidence.
Syst. Bot. 1: 137–148.
Rodriguez, A. E., Tingey, W. M. and Mutschler, M. A. 1993. Acylsugars of Lycopersicon
pennellii deter settling and feeding of the green peach aphid (Homoptera: Aphidae). J. Econ.
Entomol. 86: 34–49.
Rosendahl, O. C. 1963. Trees and Shrubs of the Upper Midwest. Univ. of Minnesota Press,
Minneapolis, MN.
Rossetto, M., Slade, R. W., Baverstock, P. R., Henry, R. J. and Lee, S. L. 1999. Microsatellite
variation and assessment of genetic structure in tea tree (Melaleuca alternifolia-Myrtaceae).
Mol. Ecol. 8: 633–643.
Rovirosa, J., Moena, J. and San-Martin, A. 1988. Two chemical types of the red alga Plocamium
cartilagineum. Biochem. Syst. Ecol. 16: 593–595.
Rowland, C. Y., Blackman, A. J., D’Arcy, B. R. and Rintoul, G. B. 1995. Comparison of
organic extractives found in leatherwood (Eucryphia lucida) honey and leatherwood fl owers
and leaves. J. Agric. Food Chem. 43: 753–763.
Rundel, P. 1980. The ecological distribution of C 4 and C 3 grasses in the Hawaiian Islands. Oecologia
45: 354–359.
Rycroft, D. S. 1996. Fingerprinting of plant extract using NMR spectroscopy: application to small
samples of liverworts. Chem. Comm. (18) 2187–2188.
——— and Cole, W. J. 2001. Hydroquinone derivatives and monoterpenes from the Neotropical
liverwort Plagiochila rutilans. Phytochemistry 57: 479–488.
———, ———, Aslam, N., Lamont, Y. M. and Gabriel, R. 1999. Killarniensolide, methyl
orsellinates and 9,10-dihydrophenanthrenes from the liverwort Plagiochila killarniensis from
Scotland and the Azores. Phytochemistry 50: 1167–1173.
———, ——— and Rong, S. 1998. Highly oxygenated naphthalenes and acetophenones from
the liverwort Adelanthus decipiens from the British Isles and South America. Phytochemistry
48: 1351–1356.
———, Heinrichs, J., Cole, W. J. and Anton, H. 2001. A phytochemical and morphological
study of the liverwort Plagiochila retrorsa Gottsche, new to Europe. J. Bryology 23: 23–34.
Rydberg, P. A. 1922. Carduales. North American Flora 33: 1–110.
Sáez, F. 1999. Essential oil variability of Thymus baeticus growing wild in southeastern Spain.
Biochem. Syst. Ecol. 27: 269–276.
Sahuquillo-Balbuena, E. and Lumaret, R. 1995. Natural variation in the subtropical group of Dactylis
glomerata L.—1. Evidence from enzyme polymorphism. Biochem. Syst. Ecol. 23: 407–418.
——— and ———. 1999. Chloroplast DNA variation in Dactylis glomerata L. taxa endemic to
the Macaronesian islands. Mol. Ecol. 8: 1797–1803.
Saito, K., Umeda, M., Takasuki, S., Koyama, K. and Natori, S. 1990. The sesquiterpenoid
carcinogen of bracken fern and some analogs from the Pteridaceae. Phytochemistry
29: 1475–1480.
Saito, M., Umeda, M., Enomoto, M., Hatanaka, Y., Natori, S., Yoshihira, K., Fukuoka, M.
and Kuroyanagi, M. 1975. Cytotoxicity and carcinogenicity of pterosins and pterosides,
1-indanone derivatives and bracken fern (Pteridium aquilinum). Experientia 31: 824–831.
Saleh, N. A. M., Bohm, B. A. and Ornduff, R. 1971. Flavonoids of Lasthenia conjugens and
Lasthenia fremontii. Phytochemistry 10: 611–614.
Salgueiro, L. R., Vila, R., Tomi, F., Figueiredo, A. C., Barroso, J. G.,Cañigueral, S., Casanova, J.,
Proença da Cunha, A. and Adzet, T. 1997. Variability of essential oils of Thymus caespitosus from
Portugal. Phytochemistry 45: 307–311.