References
- Boston, H. L., 1986: A discussion of the adaptations for carbon acquisition in relation to the growth strategy of aquatic isoetids. — Aquat. Bot. 26: 259–270.
- Chapin, F. S., 1980: The mineral nutrition of wild plants. — Ann. Rev. Ecol. Syst. 11: 233–260.
- Chapin, F. S., Mckendrick, J. D. & Johnston, D. A., 1986: Seasonal changes in carbon fractions in Alaskan tundra plants of differing growth form: implications for herbivory. — J. Ecol. 74: 707–731.
- Chapman, A. R. D. & Craigie, J. S., 1977: Seasonal growth in Laminaria longicuris: relations with dissolved inorganic nutrients and internal reserves of nitrogen. — Mar. Biol. 40: 197–205.
- Farmer, A. M. & Spence, D. H. N., 1987: Environmental control of the seasonal growth of the submersed aquatic macrophyte Lobelia dortmanna. — New Phytol. 106: 289–299.
- Farmer, A. M., Boston, H. L. & Adams, M. S., 1988: Photosynthetic characters of a deepwater bryophyte from a clear, oligotrophic lake in Wisconsin, U. S. A. — Verh. Internat. Verein. Limnol. 23: 1912-1915.
- Moeller, R. E., 1978: Seasonal changes in biomass, tissue chemistry and net production of the evergreen hydrophyte, Lobelia dortmanna. — Can. J. Bot. 56: 1425–1433.
- Roesoff, S. J. & Bernard, J. M., 1979: Seasonal changes in carbohydrates levels in tissues of Carex lacustris. — Can. J. Bot. 57: 2140–2144.
- Smith, D., 1969: Removing and analysing total non-structural carbohydrates from plant tissues. — Wis. Agric. Exp. Stn. Res. Rep. 41: 1–11.
- Titus, J. E. & Adams, M. S., 1979: Comparative carbohydrate storage and utilization patterns in the submersed macrophytes, Myriophyllum spicatum and Valisneria americana. — Amer. Midi. Nat. 102: 263–272.