I have greisen book. It's good and detailed if your into science lab classes and the sort. It doesn't contain meristem information. It does however get into the nitty gritty of flasking how-tos. It gave me headache though (science labs always gave me headaches science was my worst subject). None the less its a great resource. The book has information on specifics on what you need to put into agar and gives approximate pod developement times for certain species under each genus.
Here's a link for more flasking information
http://baruk1.club.fr/baruk1/home/invitro-ang.htm
If you need supplies for flasking phytotech has premade media
http://www.phytotechlab.com
If you need lab equipment theres also
http://www.sigmaaldrich.com
goodluck
