जीनस चर के विभिन्न डूबे हुए जलीय शैवाल में से कोई भी घुमावदार फिलामेंट की शाखाओं के साथ नोड्स है; आमतौर पर कैल्शियम कार्बोनेट जमा के साथ encrusted

stonewort's Usage Examples:

Current action There are four lesser bearded stonewort populations on the Sefton Coast, all of which are protected within a NNR.

The aim was to determine the current status of dwarf stonewort on known sites and evaluate the potential of historic sites for re-establishment.

stonewort populations on the Sefton Coast, all of which are protected within a NNR.

Hedgehog stonewort Chara pedunculata and the rare rugged stonewort C. rudis have been recorded at this site.

Although starry stonewort appears to tolerate slightly saline conditions, its performance may decline if salinity levels increase.

He has also recently found an extremely rare stonewort in a Worcestershire pond and would like to obtain more records of the group.

Establish convergent stonewort at a further site within its historic range by 2005.

It has been found to contain lesser bearded stonewort which is a priority species for Northern Ireland.

Pools are periodically dug in selected dune slacks on the Sefton Coast in order to provide habitat for threatened species including lesser bearded stonewort.

In addition, the flora includes several pondweed Potamogeton spp. and delicate stonewort Chara virgata.

stonewort's Meaning':

any of various submerged aquatic algae of the genus Chara having nodes with whorled filamentlike branches; usually encrusted with calcium carbonate deposits