Photosynthetica 2006, 44(1):17-25 | DOI: 10.1007/s11099-005-0153-4

Photosynthetic and morphological functional types for native species from mixed prairie in Southern Saskatchewan, Canada

R. Z. Wang1, X. Q. Liu1, Y. Bai2
1 Laboratory of Quantitative Vegetation Ecology, Institute of Botany, Chinese Academy of Sciences, Xiangshan, Beijing, China
2 Department of Plant Sciences, University of Saskatchewan, Saskatoon, Sask., Canada

Photosynthetic pathways (e.g. C3, C4) and morphological functional types (e.g. trees, shrubs, high perennial grasses, perennial forbs) were identified for the native species from the Saskatchewan mixed prairie, using the data from references published between 1950 and 2003. Of the total 219 identified species in 145 genera and 45 families, 208 species in 137 genera and 44 families were found with C3 photosynthesis, and most of these species are dominants (e.g. Agropyron dasystachyum Hook. and Stipa spartea var. curtiseta Hitchc.). 11 species in 10 genera and 3 families were identified with C4 photosynthesis (e.g. Atriplex argentea Nutt., Andropogon scoparius Michx., Boutelou gracilis Lag., Calamovilfa longifolia Hook.). The amount of total identified C4 species in the region is much less than that from the South Dakota mixed prairie (27 species). Gramineae is the leading family with C4 photosynthesis (8 species), Chenopodiaceae ranks the second (2 species). Relatively less forb types [50 % perennial forbs (PEF) and 12 % annual forbs (ANF)] and more graminoid types (25 %) composition suggested that the rangelands in the region are relatively stable. Lacking of the knowledge on the optimal traits for PFTs classification in the region, further studies (e.g. C3 and C4 plant identification and optimal trait selection) are needed to explore the relationships between PFTs and vegetation variations, as well as land-use and climate changes.

Additional key words: C3 and C4 species; habitats

Received: April 14, 2005; Accepted: July 11, 2005; Published: March 1, 2006  Show citation

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Wang, R.Z., Liu, X.Q., & Bai, Y. (2006). Photosynthetic and morphological functional types for native species from mixed prairie in Southern Saskatchewan, Canada. Photosynthetica, 44(1), 17-25. doi: 10.1007/s11099-005-0153-4
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    References

    1. Box, E.O.: Plant functional types and climate at the global scale. - J. Veget. Sci. 7: 309-320, 1996. Go to original source...
    2. Chapin, P.S.: Functional role of growth forms in ecosystem and global processes. - In: Ehleringer, J.R., Field, C.B. (ed.): Scaling Physiological Processes: Leaf to Globe. Pp. 287-312. Academic Press, San Diego 1993. Go to original source...
    3. Collatz, G.J., Berry, J.A., Clark, J.S.: Effects of climate and atmospheric CO2 partial pressure on the global distribution of C4 grasses: present, past, and future. - Oecologia 114: 441-454, 1998. Go to original source...
    4. Collins, R.P., Jones, M.B.: The influence of climatic factors on the distribution of C4 species in Europe. - Vegetatio 64: 121-129, 1985. Go to original source...
    5. Coupland, R.T.: Ecology of mixed prairie in Canada. - Ecol. Monogr. 20: 271-315, 1950. Go to original source...
    6. Coupland, R.T.: A reconsideration of grassland classification in the northern Great Plain of North America. - J. Ecol. 49: 135-167, 1961. Go to original source...
    7. Coupland, R.T.: Mixed prairie. - In: Coupland, R.T. (ed.): Ecosystems of the World. Vol. 8A. Pp. 151-182. Elsevier, Amsterdam 1992.
    8. Coupland, R.T., Ripley, E.A., Robins, P.C.: Floristic composition and canopy architecture of the vegetation cover. - Univ. Saskatchewan, Saskatoon 1973.
    9. Downton, W.J.S.: The occurrence of C4 photosynthesis among plants. - Photosynthetica 9: 96-105, 1975.
    10. Ehleringer, J.R., Cerlinng, T.E., Helliker, B.R.: C4 photosynthesis, atmospheric CO2, and climate. - Oecologia 112: 285-299, 1997. Go to original source...
    11. Hattersley, P.W.: C4 photosynthetic pathway variation in grasses (Poaceae): its significance for arid and semi-arid lands. - In: Desertifed Grasslands: Their Biology and Management. Pp. 181-212. Linnean Society, London 1992.
    12. Jong, E.D., Stewart, J.W.: Soil Characterization. - Univ. Saskatchewan, Saskatoon 1973.
    13. Keeley, J.E.: C4 photosynthetic modifications in the evolutionary transition from land to water in aquatic grasses. - Oecologia 116: 85-97, 1998. Go to original source...
    14. Kitagawa, M.: Neo-lineamenta Floreae Manshuricae. - J. Cramer, Vaduz 1979.
    15. Li, M.: [List of plants with C4 photosynthesis.] - Plant Physiol. Commun. 29: 148-159, 221-240, 1993. [In Chin.].
    16. Liu, X.Q., Wang, R.Z., Li, Y.Z.: Photosynthetic pathway types in rangeland plant species from Inner Mongolia, North China. - Photosynthetica 42: 339-344, 2004. Go to original source...
    17. Ode, D.J., Tieszen, L.L., Lerman, J.C. The seasonal contribution of C3 and C4 species to primary production in a mixed prairie. - Ecology 61: 1304-1311, 1980. Go to original source...
    18. Paruelo, J.M., Lauenroth, W.K.: Relative abundance of plant functional types in grassland and shrublands of North America. - Ecol. Applic. 6: 1212-1224, 1996. Go to original source...
    19. Pillar, V.D.: On the identification of optimal plant functional types. - J. Veget. Sci. 10: 631-640, 1999. Go to original source...
    20. Pyankov, V.I., Gunin, P.D., Tsoog, S., Black, C.C.: C4 plants in the vegetation of Mongolia: their natural occurrence and geographical distribution in relation to climate. - Oecologia 123: 15-31, 2000. Go to original source...
    21. Raghavendra, A.S., Das, V.S.R.: The occurrence of C4-photosynthesis: A supplementary list of C4 plants reported during late 1974-mid 1977. - Photosynthetica 12: 200-208, 1978.
    22. Redmann, R.E., Yin, L., Wang, P.: Photosynthetic pathway types in grassland plant species from Northeast China. - Photosynthetica 31: 251-255, 1995.
    23. Rusch, G.M., Pausas, J.G., Leps, J.: Plant functional types in relation to disturbance and land use: introduction. - J. Veget. Sci. 14: 307-310. 2003. Go to original source...
    24. Saskatchewan Agriculture and Food: Managing Saskatchewan Rangeland. - Saskatchewan Agriculture and Food, Saskatchewan 1996.
    25. Takeda, T., Hakoyama, S.: Studies on the ecology and geogra phical distribution of C3 and C4 grasses. 2. Geographical distribution of C3 and C4 grasses in far east and south east Asia. - Jap. J. Crop Sci. 54: 65-71, 1985. Go to original source...
    26. Teeri, J.A., Stowe, L.G.: Climatic patterns and the distribution of C4 grasses in North America. - Oecologia (Berlin) 23: 1-12, 1976. Go to original source...
    27. Teeri, J.A., Stowe, L.G., Livingstone, D.A.: The distribution of C4 species of the Cyperaceae in North America in relation to climate. - Oecologia 47: 307-310, 1980. Go to original source...
    28. Wang, R.Z.: The C4 photosynthetic pathway and life forms in grassland species from North China. - Photosynthetica 40: 97-102, 2002. Go to original source...
    29. Wang, R.Z.: Photosynthetic pathway and morphological functional types in the steppe vegetation from Inner Mongolia, North China. - Photosynthetica 41: 143-150, 2003. Go to original source...
    30. Wang, R.Z.: C4 species and their response to large-scale longitudinal climate changes along Northeast China Transect (NECT). - Photosynthetica 42: 71-79, 2004. Go to original source...
    31. Williams, G.J., III, Markley, J.L.: The photosynthetic pathway type of North American shortgrass prairie species and some ecological implications. - Photosynthetica 7: 262-270, 1973.

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