39 One of the specimens this time exhibited joined stigmas, rather than the more usual separated ones - a feature which delayed positive identification until it could be keyed out more thoroughly. The later use of a key was also necessary to attempt to pin-down one particular composite, no easy task even with the reference works to hand, To date it has been tentatively identified as the Hawkweed (Hieracium strumosum). June and July is the time for the show of Common Spotted/Southern Marsh Orchids. Many hybrid forms exist, and pure strains of either Dactylorhiza fuchsii or D. praeter- missa are hard to find. The combination of pink and white, with the bright blue of Tufted Vetch (Vicia cracca) and yellow of Ribbed Melilot (Melilotus officinalis) was most impressive. Bee Orchids (Ophrys apifera) were never very numerous in this half of the Quarry, and this year only one plant was found. The Bird's-nest Orchid (Neottia nidus-avis) has faired rather better, and several seeding remnants could be seen alongside the path in places. The Marsh Helleborine (Epipactis palustris), at its only Essex station, manages to hang on in a site some distance from the more typical damp habitat around the small lake. Insufficient willow clearance during the spring probably accounts for the total failure of the lakeside colony this year. However, twenty-one vegetative spikes were counted, fourteen of which have since flowered. Management work has revealed another Straw- berry Tree (Arbutus unedo). This young sapling has established itself well away from the mature specimen (of apparently bird-sown