BioImages: The Virtual Field-Guide (UK)

(Utricularia vulgaris sens.lat.) (Greater Bladderworts)

Date: 28 August 2004
OS grid ref: SD86
Lat/Lon: 54° 10' N, 2° 10' W
Location: Vice County: Mid-west Yorkshire, VC64, England
Stage or state: Vegetative
Record Summary: floating plants in fen pool
Identification Notes: Small floating plant with bladders on all mature leaves.

Quadrifid hairs from inner surface of bladder:
Short hairs: 36µm, 50µm, meeting at c. 160°
Long hairs: 50µm, 110µm, meeting at c. 30°

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Unless otherwise expressly stated, all original material on the BioImages website by Malcolm Storey is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 2.0 UK: England & Wales Licence.