The The light compensation point, light saturation point and the maximum net photosynthetic rate of S. canadensis were 18.41μmolm~(-2)s~(-1), 1296.61μmolm~(-2)s~(-1), 11.21μmolm~(-2)s~(-1), respectively, indicating that S. canadensis is a typical heliophyte.
加拿大一枝黄花的最大光合速率、光饱和点和光补偿点均高，说明其是比较典型的阳生植物。
参考来源 - 入侵种与濒危种生长策略比较研究N（名词） any plant that grows best in direct sunlight 阳生植物