Author | Date | Title | Source | Citation | Notes | |
---|---|---|---|---|---|---|
detail | FOGED, Niels | 1972 (Oct. 23) ('1971') | Freshwater diatoms in Thailand | Nova Hedwigia | 22(1/2): 267-369, incl. XIX pls. | incl. n. spp. Achnanthes, Cymbella, Gomphonema; leg. Foged 1966 |
detail | SCHRADER, Hans-Joachim | 1974 (May 30) ('1971') | Morphologisch-systematische Untersuchungen an Diatomeen. I. Die Gattungen Oestrupia Heiden, Progonoia Schrader, Caloneis Cleve | Nova Hedwigia | 22(3/4): 915-938, incl. 6 pls. | Date from Table of Contents page of volume |
detail | WOOD, R.D. | 1972 (Oct. 23) ('1971') | Characeae of Australia | Nova Hedwigia | 22(1/2): i-ii, 1-120, 17 pls. in text & on suppl., 3 figs., I table | 11 new names |