Key to the world species of Ips (Coleoptera: Curculionidae: Scolytinae) About the key A matrix key designed to allow maximum diagnostic inference from male or female specimens of Ips DeGeer, 1775, including damaged specimens. Morphologically…
A Key to the genera of Australian Jumping Spiders (Araneae: Salticidae) The key is intended to meet the needs of naturalists, biologists and taxonomists who wish to identify Australian jumping spiders. The character set has…
Key to willow species and hybrids present in New Zealand This key is illustrated with more than 2000 images of willow species and hybrids that are either wild or in cultivation in New Zealand, and…
Invasive aquatic plants in Europe Introduction This key is an identification tool for invasive aquatic plants and the close allies (‘look-alikes’). Part of the species is traded as ornamental plants for ponds and aquaria. As…
Pennisetum key Introduction This key is specifically developed for the identification of species belonging to the genus Pennisetum available on the European market. The reason for developing this key is the large number of Pennisetum…
Seedlings of invasive plants IntroductionThis key helps to identify seedlings of invasive plants, so plants can be recognized in an early stage of development. The species included are those of invasive terrestrial plants and/or plants…
Seeds of invasive plants IntroductionThis key is an identification tool for seeds of invasive plants. The choice of species was based on an extensive survey of seeds and seed mixtures in trade, where the seeds…
Key to the invasive terrestrial plants in Europe IntroductionThis key helps to identify the major invasive terrestrial plants in NW Europe. Invasive are those species that pose a threat to the biodiversity of the ecoregion.…
Key to the weeds in imported bonsai plants in Europe IntroductionThis key is an identification tool for weeds that are introduced in Europe as they are imported as weeds in bonsai or other potplants. As…
Plants of South Eastern New South Wales IntroductionThis key is designed for anyone who has an interest in finding out about the plants of south eastern New South Wales. It includes about 2,900 species of…