Synonym(s)
Poa annua
DefinitionThis section has been translated automatically.
Widespread sweet grass with high allergenic potency.
General informationThis section has been translated automatically.
- Size: 10-15 cm. The leaves are 0.2-0.5 cm wide and green, with a short, tooth-like tip. Panicle grass occurs in the lowlands and high mountains on roadsides, gardens, fields, footpaths.
- The flowering period lasts from May to July. Pollen size: 20-26 µm.
- The main allergen is the protein Poa p1. Cross allergies occur with the pollen of all other grasses.
Prof. Dr. med. Peter Altmeyer
Prof. Dr. med. Martina Bacharach-Buhles