Acaulospora papillosa, a new mycorrhizal fungus from NE Brazil, and Acaulospora rugosa from Norway

1. Pereira, C.M.R.
2. Maia, L.C.
3. Sánchez-Castro, I.
4. Palenzuela, J.
5. Silva, D.K.A.
6. Sudová, R.
7. Kolaříková, Z.
8. Rydlová, J.
9. Čtvrtlíková, M.
10. Goto, B.T.
11. Silva, G.A.
12. Oehl, F.