Microspores and Megaspores of Selaginella Posted by Michael Sundue | Oct 30, 2011 | Lycophytes, Object In this image, the tissue has been cleared making the spores visible through the sporangial wall.... Read More
Swimming Fern Sperm Posted by Michael Sundue | Oct 30, 2011 | Videos Here you can see the antheridia and motile sperm of Athyrium filix-femina swimming in a drop of... Read More