Arthropteris articulata Unknown type category: U.S. Exploring Expedition 1838-42 Unknown type category: U.S. Exploring Expedition 1838-42 (US) Unknown type category: Webb s.n. Unknown type category: Feb 1913, C. Boden Kloss s.n. (K) Unknown type category: Feb 1913, C. Boden Kloss s.n. Unknown type category: Lam 934 Unknown type category: Lam 934 (UC) Unknown type category: Lam 1283 Unknown type category: Lam 1283 (UC) Unknown type category: Lam 1283 (US) Unknown type category: New Guineas, Lakekamu, Copeland 332