Table 2 Diversity analyses of endophytic fungi from P. ternata and P. pedatisecta

Species richness (S)

5

7

4

12

4

4

6

5

Margalef index (D')

2.7906

2.5022

1.4427

3.3011

2.1640

1.6743

2.4045

2.2324

Shannon–Wiener index (H')

1.5607

1.8938

1.2555

2.2299

1.3863

1.2425

1.7329

1.5607

Simpson diversity index (D_s)

0.7778

0.8430

0.6875

0.8673

0.7500

0.6667

0.8125

0.7778

PIE index (PIE)

0.9333

0.9273

0.7857

0.8995

1.0000

0.8000

0.9286

0.9333

Dominant index (λ)

0.2222

0.1570

0.3125

0.1327

0.2500

0.3333

0.1875

0.2222

Pielou index (J)

0.9697

0.9732

0.9056

0.8974

1.0000

0.8962

0.9671

0.9697