The INA is a card file and online reporting system maintained at the Silva Center for Phycological Documentation of the University Herbarium, University of California, Berkeley. It contains nearly 200,000 names of algae (in the broad sense). The BPU is a card file containing bibliographic references pertaining to algal taxonomy.
| Author | Date | Title | Source | Citation | Notes | |
|---|---|---|---|---|---|---|
| detail | HUS, H.T.A. | 1900 (Sep./Oct.) (mss. dated 26.ix) | Preliminary notes on West-Coast Porphyras | Zoe | 5(4/5): 61-70 | |
| detail | KRISHNAMURTHY, V. | 1972 (Mar. 2) 'Jan.' | A revision of the species of Porphyra occurring on the Pacific coast of North America | Pacific Science | 26(1): 24-49, 12 figs. | |
| detail | NAGAI, Masaji | 1941 (Jun.) | Marine algae of the Kurile Islands. II | J. Fac. Agr. Hokkaido Imp. Univ. | 46(2): 139-310, pls. IV-VI, X tables | |
| detail | OLIVEIRA FILHO, E.C. de, & J. COLL | 1975 (Dec.) | The genus Porphyra C. Ag. (Rhodophyta-Bangiales) in the American South Atlantic. I. Brazilian species | Botanica Marina | 18(4): 191-197, 21 figs. | |
| detail | SMITH, Gilbert M., & George J. HOLLENBERG | 1943 (Apr. 12) | On some Rhodophyceae from the Monterey Peninsula, California | Amer. J. Bot. | 30(3): 211-222, text-figs. 1-30 | |
| detail | TSENG, C.K., & T.J. CHANG | 1958 (Mar.) | On Porphyra marginata sp. nov. and its systematic position | Acta Bot. Sin. | 7(1): 15-25, IV pls., 1 text-fig. | Chinese and English [pp. 22-25] |
| detail | UEDA, Saburo | 1932 (Dec.) | [Systematic study of the Japanese Porphyra] | J. Imp. Fish. Inst. [Tokyo] | 28: 1-45, + pls. I-XXIV | J only; Suiko-Kenkyu-Kokoku |
| detail | YENDO, Kichisaburo | 1920 (Jan.) | Novae algae Japonicae. Decas I--III | Botanical Magazine [Tokyo] | 34(397): 1-12 |