Typha domingensis habit6 Gwydir Wetlands NWP - Flickr - Macleay Grass Man

Description:

Description: Native, warm season, perennial, robust, erect, rhizomatous, emergent aquatic herb to 4 m tall. Thick, strap-like leaf blades are up to 2 m long and green; upper leaves usually lack a distinct auricle (the top 1 or 2 may be auriculate). Flowerheads consist of a cinnamon to brown cigar-shaped spike of female flowers (less than 20 mm diam) that is 0.5-5 cm below the male flower spike. Flowering is year-round, but principally from late spring to autumn. Widespread in stationary or slow flowing water of drains, creeks, dams and swamps. Moderately salt tolerant. Native biodiversity. Provides important habit for water birds. Stabilises creek banks as the plants trap sediments and slow water flow. Can become a nuisance by clogging irrigation channels and excluding other plant species. Unpalatable to stock except when leaves are newly emerging; emerged leaves are very tough. Can be controlled by cutting below the water line or cutting followed by flooding (most effective in autumn when rhizome energy levels are low, but can also work if repeatedly cut at other times), mechanical removal or spraying with herbicides. Favoured by deep, constant depth water. Date: 25 July 2015, 11:11. Source: Typha domingensis habit6 Gwydir Wetlands NWP. Author: Harry Rose from Dungog, Australia. Camera location 29° 17′ 06.13″ S, 149° 18′ 40.28″ E : View all coordinates using: OpenStreetMap - Google Earth: -29.285037; 149.311190.