此物种详细信息 Australian Capital Territory
来源： S Berry & M Mulvaney, 1995.
Periwinkle is found in dense patches in woodlands near Canberra and Tharwa. Forms large patches completely dominating the understorey of woodland areas. Does better in moist areas, especially on ephemeral or permanent creeklines and river channels.
Control options suggested: Removal of stolons by hand, spot spray active growth with 0.25% triclopyr in water or 1% glyphosate in water.
Some alternative species suggested are Fanflower (Scaevola albida, S. aemula), Pelargonium australe, Dampiera diversifolia, Austral Bugle (Ajuga australis), Isotoma fluviatilis, Pratia pedunculata, Native violet (Viola hederacea), Purple Coral Pea (Hardenbergia violacea).
栖地改变: This species is a particular threat to the understorey of riverine vegetation as it will spread from plant fragments carried by high flows.
最后修改 ： 8/06/2004 10:24:04 a.m.