Popularity of Asclepias rubra over time
[Plots of numbers of papers mentioning Asclepias rubra (filled column histogram and left hand axis scale) and line of best fit, 1926 to 2006 (complete line, with equation and % variation accounted for, in box on the left hand side); Plots of a proportional micro index, derived from numbers of papers mentioning Asclepias rubra as a proportion (scaled by multiplying by one million) of the total number of papers published for that year (broken line frequency polygon and right hand scale) and line of best fit, 1926 to 2006 (broken line, with equation and % variation accounted for, in broken line box on the right hand side)]
Total Mentions (Biological Abstracts/Biosis Previews):
Radford DJ, Gillies AD, Hinds JA, Duffy P (1986) Naturally Occurring Cardiac Glycosides. Medical Journal of Australia 144, 540-4. Contact: RADFORD D J ; DEP OF CARDIOL AND CLINICAL CHEMISTRY, THE PRINCE CHARLES HOSP, CHERMSIDE, QLD 4032
Johnson MF (1983) Studies in the Flora of Virginia USA Asclepiadaceae. Castanea 48, 259-71. Contact: JOHNSON M F; DEPARTMENT OF BIOLOGY, VIRGINIA COMMONWEALTH UNIVERSITY, RICHMOND, VIRGINIA 23284, USA
Kaspar MJ, McWilliams EL (1982) Effects of Temperature on the Germination of Selected Wild Flower Seeds. Hortscience 17, 595-6. Contact: KASPAR M J ; DEP HORTICULTURAL SCI, TEXAS A AND M UNIV, COLLEGE STATION, TX 77843, USA
Kaspar MJ, McWilliams EL (1981) Effects of Temperature and Light on the Germination of Selected Wild Flower Seeds. Hortscience 16. Contact: KASPAR M J ; TEXAS A and M UNIV
Evans JE, Nakashima DJ (1973) Blue Grass Milkweed Grassland. American Birds 27.
Langer CA, Smith WH, Gebe G (1973) 10 Consecutive Years of Weed Control in Each of 2 Separate Apple Orchards in New-Hampshire. Proceedings of the Northeastern Weed Science Society 27, 257-61.
Fenaroli L (1948) The seed and plant introduction service in the U.S.A. Should a similar service be set up in Italy. Ann Sperim Agrar [Rome] 2, LXXXIII-CV. Contact: Maize Exp. Sta., Bergamo
A. Costa Od, da Cruz JPG (1947) Medicinal plants. Rev Flora Med 14, 51-74.
Judson JE (1938) Wild flowers used by the Indians for medical purposes. Proc W Virginia Acad Sci 11, 165-8.
Palmer EJ, Steyermark JA (1935) An annotated catalogue of the flowering plants of Missouri. Ann Missouri Bot Gard 22, 375-758.
All information is included in good faith but this website does not warrant or guarantee the accuracy of any information on these pages, nor does the website accept responsibility for any loss arising from the use of this information. Views and opinions are those of the authors themselves. Grateful acknowledgment is made to the following for plant names: Australian Plant Name Index, Australian National Herbarium http://www.anbg.gov.au/cpbr/databases/apni-search-full.html; The International Plant Names Index, Royal Botanic Gardens, Kew/Harvard University Herbaria/Australian National Herbarium http://www.ipni.org/index.html; Plants Database, United States Department of Agriculture, National Resources Conservation Service http://plants.usda.gov/; DJ Mabberley (1997) The Plant Book, Cambridge University Press (Second Edition); JH Wiersma and B Leon (1999) World Economic Plants, CRC Press; RJ Hnatiuk (1990) Census of Australian Vascular Plants, Australian Government Publishing Service.
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Latest update 31 January 2008 by: ANCW