Typha angustifolia L. X T. latifolia L. (T.) (glauca Godr.) in Nederland

Typha x glauca Godr., the hybrid of T. angustifolia L. and T. latifolia L. was found in the Netherlands for the first time in 1847 and again in 1946, as appears from the collections in the Rijksherbarium, Leiden. Fig. 1 shows the differences found in the female flowers, the pollen, and the branchlets of the female part of the spike of T. angustifolia, the hybrid, and T. latifolia respectively