- rigidum D. C. 



- Thelypteris Roth. 

 Ptcrisaquilina Roth. 

 Scolopendriuni otlk-iiui 



Indices seminum desideratorum ante diem 

 Pebruarii MCMXIV rogamus. 



Prof. P.-A GENTY, 



Horti-Director 



H. GRIMM. 



Hortulanus-major, 



J. CLÉMENT, 



Hortulamis-Botanicus, Seminum-Custos. 



