Links for Galium aparine, cleavers
Databases
Search for Galium aparine in the Global Biodiversity Information Facility (GBIF).
Search for Galium aparine in the Encyclopedia of Life (EOL).
Search for known associations between Galium aparine and plants in the Plant-SyNZ database.
Search for Galium aparine in the Species 2000 & ITIS Catalogue of Life.
Taxonomy
Check the taxonomy of Galium aparine in the Universal Biological Indexer and Organizer (uBio).
Scientific literature
Search the internet for scholarly articles about Galium aparine using Google Scholar.
Images
Search for images of Galium aparine on the internet using Google Images.
