All Floras      Advanced Search
FNA Vol. 2 Login | eFloras Home | Help
FNA | Family List | FNA Vol. 2 | Pteridaceae | Notholaena

4a. Notholaena grayi subsp. grayi Davenport

Most sporangia containing 16 spores; spores generally more than 55 ┬Ám. n = 2 n = 90, apogamous.

Sporulating summer--fall. Rocky slopes and cliffs, on a variety of substrates including both granite and limestone; 300--1900 m; Ariz., N.Mex., Tex.; n Mexico.


 

Related Objects  
  • Distribution Map
  • Map

     |  eFlora Home |  People Search  |  Help  |  ActKey  |  Hu Cards  |  Glossary  |