Lactarius repraesentaneus namely repraesentins B and C. These compounds were shown to promote the radicle elongation of lettuce seedlings by 136%, 118% and 184% at 67 ppm, respectively. Other compounds reported in 2006 are repraesentins D, E, and F. Repraesentin E showed the strongest growth promotion activity, 164% at 3.6 µm, of the three compounds toward the radicle elongation of lettuce seedlings. Lactarius repraesentaneus Lactarius repraesentaneus, commonly known as the northern bearded milkcap, the northern milkcap, or the purple-staining milkcap, is a species of fungus in the Russulaceae family. It has a northerly distribution, and is found in temperate regions of North
Buddleja davidii 'Bishop's Velvet' UK, and not widely sold. Hardiness: USDA zones 5–9. Buddleja davidii 'Bishop's Velvet' "Buddleja davidii" Bishop's Velvet is a cultivar raised at Sir John Quicke and Lady Prue Berthon's garden at Newton St Cyres, in Devon, England. 'Bishop's Velvet' featured in the Royal Horticultural Society Buddleja Euro-trials held at Wisley from 2008 to 2010, but was unplaced in the public popularity poll. 'Bishop's Velvet' grows to a height of 2.75 m. The foliage is dark green above, grey-green beneath. Unlike other deep purple varieties, the throats of the flowers are the same colour. Otherwise, the paniculate inflorescences are typical of