| Pollen ultrastructure of the Haemodoraceae and its taxonomic significance | 1983/08/01 | English | 37 |
| Grass pollen in the atmosphere of Melbourne: Seasonal distribution over nine years | 1995/02/01 | English | 37 |
| Botanical affinity of pollen harvested by Apis mellifera L. in a semi-arid area from Bahia, Brazil | 2009/09/10 | English | 37 |
| Palynology of subtribe scorzonerinae (compositae: lactuceae) and its taxonomic significance | 1982/01/01 | English | 37 |
| Pollen analysis of honeys from Caatinga vegetation of the state of Bahia, Brazil | 2010/03/17 | English | 37 |
| The use of aerobiological methods for forecastingBotrytisspore concentrations in a vineyard | 2010/03/17 | English | 36 |
| Sulcus morphology in some monocot families | 1993/01/01 | English | 36 |
| Influence of environmental factors on measurements with Hirst spore traps | 2013/01/28 | English | 36 |
| Morphologie und systematische Bedeutung des Pollens der Bromeliaceae | 1992/01/01 | English | 36 |
| Pollen morphology of the Amborellaceae and Hortoniaceae (Hortonioideae: Monimiaceae) | 1993/01/01 | English | 36 |
| Palynology of gramineae of the venezuelan mountains | 1990/01/01 | English | 36 |
| Pollen Morphology of Polemoniaceae in Relation to Systematics and Pollination Systems: Scanning Electron Microscopy | 1975/01/01 | English | 36 |
| Pollen biology in four MediterraneanQuercusspecies | 2004/03/01 | English | 35 |
| Pollenkitt and viscin threads: their role in cementing pollen grains | 1981/01/01 | English | 35 |
| Pollen morphology of Ulmaceae | 1983/04/01 | English | 35 |
| Comparison between fungal airspore concentration at two different sites in the South of Sardinia | 1990/01/01 | English | 35 |
| Modern pollen deposition records from kuusamo, finland | 1986/12/01 | English | 35 |
| Modern pollen deposition in the Venezuelan Andes | 1979/04/01 | English | 35 |
| A comparative study of different temperature accumulation methods for predicting the start of theQuercuspollen season in Cordoba (South West Spain) | 2000/01/01 | English | 35 |
| A calendar for tree pollen in London | 1990/11/01 | English | 35 |
| Airborne Alternaria spores in SE Spain (1993-98) | 2001/01/01 | English | 35 |
| Pollen morphology ofEphedra(Gnetales) and its evolutionary implications | 2015/08/18 | English | 34 |
| Dispersal of spores and pollen from crops | 1994/04/01 | English | 34 |
| Airborne Pollen Concentration in Leiden, The Netherlands, 1977–1981 | 1985/08/01 | English | 34 |
| Formation of Pollen Exine Bacules and Microchannels on a Glycocalyx | 1973/12/01 | English | 34 |
| Studies of Transport of Live Spores of Cereal Mildew and Rust Fungi across the North Sea | 1978/04/01 | English | 34 |
| Pollen sources used by species of Meliponini (Hymenoptera: Apidae) along the Rio Negro channel in Amazonas, Brazil | 2011/06/01 | English | 34 |
| Influence of precipitation and temperature on airborne pollen concentration in Santiago de Compostela (Spain) | 2002/01/01 | English | 34 |
| Pollen in the atmosphere of Sydney, Australia, and relationships with meteorological parameters | 2004/12/01 | English | 34 |
| Palynology of sheep's faeces: relationship between pollen content, diet and local pollen rain | 1983/08/01 | English | 33 |