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.
| Name | Author | Source | Citation | Year |
|---|---|---|---|---|
| Achnanthes arcus | Hustedt | Internat. Rev. Ges. Hydrobiol. | 42: 38, figs. 44-48 | 1942 |
| Achnanthes lata | Hustedt | Int. Rev. Gesamten Hydrobiol. | 42: 36, fig. 38-43 | 1942 |
| Achnanthes pseudolinearis | Hustedt | Int. Rev. Gesamten Hydrobiol. | 42: 39, figs. 49-53 | 1942 |
| Achnanthes woltereckii ('Wolterecki') | Hustedt | Internat. Rev. Ges. Hydrobiol. | 42: 36, figs. 34-37 | 1942 |
| Anomoeoneis longirostris | Hustedt | Int. Rev. Gesamten Hydrobiol. Hydrogr. | 42: 48, figs. 70-73 | 1942 |
| Anomoeoneis rhomboides | Hustedt | Int. Rev. Gesamten Hydrobiol. Hydrogr. | 42: 48, fig. 68 | 1942 |
| Caloneis silicula f. intermedia | Hustedt | Int. Rev. Hydrobiol. & Hydrogr. | 42: 78, figs. 145, 146 | 1942 |
| Cyclotella woltereckii_(`wolterecki') | Hustedt | Int. Rev. Hydrobiol. & Hydrogr. | 42: 16, figs. 11-13 | 1942 |
| Cymbella ampullacea | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 104, figs. 215-217 | 1942 |
| Cymbella cesatii f. undulata | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 100, figs. 204, 205 | 1942 |
| Cymbella cryptocephala | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 99, figs. 196-200 | 1942 |
| Cymbella distinguenda | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 111, figs. 236, 237 | 1942 |
| Cymbella malayensis | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 102, figs. 218-230 | 1942 |
| Cymbella mirabilis | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 112, figs. 240, 241 | 1942 |
| Cymbella oahuensis | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 98, figs. 193-195 | 1942 |
| Cymbella subalpina | Hustedt | Int. Rev. Gesamten Hydrobiol. | 42: 98, figs. 181-190 | 1942 |
| Cymbella subalpina f. apiculata | Hustedt | Int. Rev. Gesamten Hydrobiol. & Hydrogr. | 98, fig. 191 | 1942 |
| Cymbella subalpina f. brevistriata | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 98, fig. 180 | 1942 |
| Cymbella subalpina var. dubia | Hustedt | Int. Rev. Gesamten Hydrobiol. | 42: 98, fig. 192 | 1942 |
| Cymbella subturgida | Hustedt | Int. Rev. Gesamten Hydrobiol. & Hydrogr. | 42: 105, fig. 1 | 1942 |
| Cymbella subturgida var. wallaceana | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 105, figs. 222-224 | 1942 |
| Cymbella tenuissima | Hustedt | Int. Rev. Gesamten Hydrobiol. | 42: 100, figs. 201-203 | 1942 |
| Fragilaria lapponica f. lanceolata | Hustedt | Int. Rev. Gesamten Hydrobiol. u. Hydrogr. | 42: 25, figs. 20-23 | 1942 |
| Gomphonema subtile var. malayense ('malayensis') | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 119, figs. 258-260 | 1942 |
| Navicula bacillum f. intermedia | Hustedt | Int. Rev. Gesamten Hydrobiol. Hydrogr. | 42: 64, fig. 120 | 1942 |
| Navicula exigua f. undulata | Hustedt | Int. Rev. Gesamten Hydrobiol. u. Hydrogr. | 42: 73, fig. 135 | 1942 |
| Navicula genustriata | Hustedt | Int. Rev. Gesamten Hydrobiol. u. Hydrogr. | 42: 77, figs. 143, 144 | 1942 |
| Navicula halophila f. tenuirostris | Hustedt | Int. Rev. Hydrobiol. u. Hydrogr. | 42: 52, fig. 76 | 1942 |
| Navicula helvetica f. rostrata | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 68, figs. 131-133 | 1942 |
| Navicula helvetica var. woltereckii ('Wolterecki') | Hustedt | Int. Rev. Gesamten Hydrobiol. | 42: 68, figs. 127-130 | 1942 |
| Navicula insignita | Hustedt | Int. Rev. Hydrobiol. u. Hydrogr. | 42: 73, figs. 139-141 | 1942 |
| Navicula riparia | Hustedt | Int. Rev. Hydrobiol. u. Hydrogr. | 42: 52, figs. 77, 78 | 1942 |
| Navicula seposita | Hustedt | Int. Rev. Hydrobiol. Hydrogr. | 42: 54, figs. 79-82 | 1942 |
| Navicula subarvensis | Hustedt | Int. Rev. Gesamten Hydrobiol. | 42: 59, figs. 103, 104 | 1942 |
| Navicula subcontenta | Hustedt | Int. Rev. Gesamten Hydrobiol. | 42: 58, figs. 105 | 1942 |
| Navicula subdecussis | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 74, figs. 136-138 | 1942 |
| Navicula tignaria | Hustedt | Int. Rev. Gesamten Hydrobiol. | 42: 59, figs. 103, 104 | 1942 |
| Pinnularia irrorata | (Grunow) Hustedt | Int. Rev. Gesamten Hydrobiol. | 42: 81 | 1942 |
| Pinnularia lacunarum | Hustedt | Int. Rev. Gesamten Hydrobiol. | 42: 85, figs. 164, 165 | 1942 |
| Pinnularia stomatophora var. triundulata | (Fontell) Hustedt | Int. Rev. Gesamten Hydrobiol. | 42: 88 | 1942 |
| Stauroneis pygmaea f. undulata | Hustedt | Int. Rev. Gesamten Hydrobiol. | 42: 51, fig. 75 | 1942 |
| Stenopterobia pelagica | Hustedt | Int. Rev. Gesamten Hydrobiol. u. Hydrogr. | 42: 143, figs. 353-355, 358 | 1942 |
| Stenopterobia robusta | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 145, figs. 351, 356 | 1942 |
| Surirella alata | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 151, figs. 377, 378 | 1942 |
| Surirella angustiformis | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 156, figs. 389, 390 | 1942 |
| Surirella biseriata var. celebesiana | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 146, figs. 362-364 | 1942 |
| Surirella biseriata var. heteropolis | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 146, figs. 359-361 | 1942 |
| Surirella celebesiana | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 161, figs. 403-406 | 1942 |
| Surirella celebesiana var. matanensis | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 162, fig. 407 | 1942 |
| Surirella conversa | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 159, figs. 397-400 | 1942 |
| Surirella cuspidata | F. Hustedt | Int. Rev. Hydrobiol. Hydrogr. | 42: 156, figs. 391-393 | 1942 |
| Surirella decipiens | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 161, figs. 401, 402 | 1942 |
| Surirella elegans f. lata | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 177, figs. 141 | 1942 |
| Surirella elegantula | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 172, figs. 425-427 | 1942 |
| Surirella elegantula f. cuneata | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 172, figs. 428, 429 | 1942 |
| Surirella excellens | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 174, figs. 436 437 | 1942 |
| Surirella fimbriata | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 164, figs. 409, 410 | 1942 |
| Surirella horrida | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 157, figs. 394, 395 | 1942 |
| Surirella horrida f. constricta | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 157, figs. 396 | 1942 |
| Surirella papillifera | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 154, figs. 382-388 | 1942 |
| Surirella pediculata | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 176, fig. 438 | 1942 |
| Surirella pseudovalis | Hustedt | Int. Rev. Gesamten Hydrobiol. u. Hydrogr. | 42: 166, figs. 412-415 | 1942 |
| Surirella rudis var. levis | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 164, fig. 408 | 1942 |
| Surirella sublinearis | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 150, figs. 373-376 | 1942 |
| Surirella sulcata | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 177, fig. 439 | 1942 |
| Surirella ventricosa | Hustedt | Internat. Rev. Hydrobiol. & Hydrogr. | 42: 168, figs. 421-424 | 1942 |
| Surirella woltereckii_(`wolterecki') | Hustedt | Int. Rev. Gesamten Hydrobiol. u. Hydrogr. | 42: 166, figs. 416-419 | 1942 |