Common Standards Monitoring Guidance for Ditches - JNCC
Common Standards Monitoring Guidance for Ditches - JNCC
Common Standards Monitoring Guidance for Ditches - JNCC
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Issue date: March 2005<br />
Code UK distribution British NI Quality<br />
status status indicator<br />
Sparganium emersum Sp.em Unbranched bur-reed E S W NI<br />
Sparganium erectum Sp.er Branched bur-reed E S W NI<br />
Sparganium natans Sp.na Least bur-reed E S W NI Q<br />
Spirodela polyrhiza Sd.p Greater duckweed E W NI (intro S)<br />
Stratiotes aloides St.a Water-soldier E (native in east) NS<br />
(intro S W NI)<br />
Typha angustifolia Ty.a Lesser reedmace / lesser bulrush E S W NI<br />
Typha latifolia Ty.l Great reedmace / great bulrush E S W NI<br />
Utricularia australis Ut.a Bladderwort E S W NI Q<br />
Utricularia intermedia agg.<br />
(U. intermedia/ochroleuca/stygia) Ut.i Intermediate bladderwort E S W NI Q<br />
Utricularia minor Ut.m Lesser bladderwort E S W NI Q<br />
Utricularia vulgaris Ut.v Greater bladderwort E S W NI Q<br />
Utricularia vulgaris agg.<br />
(U. australis/vulgaris) Ut.av E S W NI Q<br />
Veronica anagallis-aquatica Ve.a Blue water-speedwell E S W NI<br />
Veronica beccabunga Ve.b Brook-lime E S W NI<br />
Veronica catenata Ve.c Pink water-speedwell E S W NI<br />
Wolffia arrhiza Wo.a Rootless duckweed E W NS<br />
Zannichellia palustris Za.p Horned pondweed E S W NI<br />
Mosses<br />
Fontinalis antipyretica Fo.a<br />
Sphagnum sp. Sp.sp<br />
Other fully aquatic species Moss<br />
Liverworts<br />
Riccia fluitans c.f<br />
Ricciocarpos natans Ro.n<br />
Charophytes<br />
Chara sp. Cha Q<br />
Nitella sp. Nit Q<br />
Tolypella sp. Tol Q<br />
‘Seaweeds’<br />
Large species Seaw (e.g. Ascophyllum, Fucus spp.)<br />
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