21.03.2013 Views

Weeds Identification (PDF, 13MB, new window) - Manningham City ...

Weeds Identification (PDF, 13MB, new window) - Manningham City ...

Weeds Identification (PDF, 13MB, new window) - Manningham City ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Grasses and Sedges<br />

20<br />

Sweet Vernal-grass<br />

Anthoxanthum odoratum<br />

Status:<br />

Very serious environmental weed<br />

More vigorous in moist sites<br />

Features: Tufted perennial grass to 60cm with a<br />

sickly medicinal smell, especially from the roots.<br />

Green flowerheads in bud that turn straw–coloured<br />

as seed drops. Aggressive invader of native ground<br />

flora especially on lower slopes and moist areas.<br />

Flowers from spring to summer.<br />

Dispersal: Seeds are spread by wind and water.<br />

May also be transported on animals or clothing.<br />

Control:<br />

Yorkshire Fog<br />

Holcus lanatus<br />

Status:<br />

Very serious environmental weed<br />

Found in moist areas, drainage lines and lower<br />

slopes<br />

Features:<br />

Vigorous shallow-rooted perennial grass to 80cm<br />

with soft dense hairs, giving leaves a pale grey<br />

appearance. Flowerheads are reddish–purple before<br />

opening. Aggressive invader of native ground flora.<br />

Thrives in wet areas. Flowers from spring to summer.<br />

Dispersal: Seeds are spread by wind and water.<br />

May also be transported on animals or clothing.<br />

Control:

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!