Pyrrosia angustata Holotype: Rottler s.n., s.d. (S) Rottler s.n., s.d. Unknown type category: Md. Nur 12060 (SING) Unknown type category: Md. Nur 12060 Unknown type category: Wallich 272 (E) Unknown type category: Wallich 272 (K) Unknown type category: Wallich 272 Unknown type category: Wallich 272 (L) Unknown type category: Wallich 272 (BR)