Showing posts with label Moss ID. Show all posts
Showing posts with label Moss ID. Show all posts

Monday, July 2, 2012

Sphagnum ID

Wow what an amazing day to be a bryologist in the space of 20 feet I foundwild Marchantia polymorpha (it's a different subspecies from the green house weed), Plagiochila porelloides (It's huge!) Riccardia multifida (in my petri dish) and Hookeria lucens moss and I was able to ID all of them in just about an hour.

 Earlier this week with help from exeperts I identified Spagnum girgensohnii and I  then I identified Sphagnum squarrosum all by myself. I am starting to understand the Sphagnum keys but still no luck getting a branch leaf cross section.

Riccardia multifida with up to 3 unistrose border cells and oil bodies only in the internal tissues
Hookeria lucens at just 40 times, the cells are huge
Plagiochila prelloides, this plant is huge for a leafy liverwort

Sphagnum girgensohnii

Sphagnum girgensohnii

Stem cross section

Stem cortical cells

Stem leaf

Abaxial branch leaf surface

Adaxial branch leaf surface


Branch leaf cells

Stem leaf cells





Saturday, June 16, 2012

Hypnum circinale

Obama cut off my Pell grants,  I'm way over the newly imposed limits and they are not grandfathering in anyone.  So no more Pell grants for me..  I got my degree while the getting was good.  Tuition is also going up by 14% again this year.    If this went into effect a year earlier I would never have learned moss or fungi microscopy.

Hypnum circinale