Home
 
Projects Contact

 

Green seaweeds
Brown seaweeds
Red seaweeds

 

 

 

 

 

Terrestrial plants
 kronbladet.no

Heterosiphonia plumosa

( NO:Sjølyng)                  5 photos (see below for more photos)


Habit
Photo by: Kjersti Sjøtun
Location: Korsfjorden, Hordaland
Photo is showing (categorized): Thallus
Verified by Bergen Seaweed Group
Sampling date: 2007-01-20
Published: 2007-11-07

Overview of thallus

The species is found in the sublittoral along the Norwegian coast northwards to Mid-Norway. Young main branches and side branches have regular, alternate branching in one plane. Segments with 9-10 periaxial cells are clearly visible in young parts, but obscured by cortification in older parts. Uniseriate pseudolateral branches with determined growth develop at intervals of 2-3 segments. The pseudolaterals have a polysiphonous base.




Part of thallus
Photo by: Kjersti Sjøtun
Location: Korsfjorden, Hordaland
Photo is showing (categorized): Branching pattern
Verified by Bergen Seaweed Group
Sampling date: 2007-02-20
Published: 2007-11-07

Close up of branches showing alternate branching in one plane




Part of thallus
Photo by: Kjersti Sjøtun
Location: Korsfjorden, Hordaland
Photo is showing (categorized): Cells, Branching pattern
Verified by Bergen Seaweed group
Sampling date: 2007-02-20
Published: 2007-11-07

Tip of branch




Pseudolaterals
Photo by: Kjersti Sjøtun
Location: Korsfjorden, Hordaland
Photo is showing (categorized): Branching pattern, Cell structure, Tetrasporangium
Verified by Bergen Seaweed Group
Sampling date: 2007-02-20
Published: 2007-11-07

Uniseriate pseudolaterals with polysiphonous base, formed every 3 segments and carrying cone shaped stichidia with tetrasporangia




Segments
Photo by: Kjersti Sjøtun
Location: Korsfjorden, Hordaland
Photo is showing (categorized): Cell structure, Cortical cells
Verified by Bergen Seaweed Group
Sampling date: 2006-10-15
Published: 2007-11-07

Segments with periaxial cells and initial cortex cells



 

     

     

     

     

     

     

     

     

     

     

     

     

    Latest published photos


    Dilsea carnosa
    Sampling date 2014-03-28
    Published 2014-04-03

     


    Dilsea carnosa
    Sampling date 2014-03-28
    Published 2014-04-03

     


    Desmarestia aculeata
    Sampling date 2014-03-28
    Published 2014-04-02

     


    Desmarestia aculeata
    Sampling date 2014-03-28
    Published 2014-04-02

     


    Chondrus crispus
    Sampling date 2014-03-28
    Published 2014-04-02