Grey-Wilson
Description
Meconopsis chankheliensis is a narrowly endemic poppy of the western Himalaya, presently documented only from Nepal, where the comparatively small number of records (18 georeferenced occurrences) reflects both its restricted range and the remoteness of its habitat. It is a plant of moist, sheltered situations in the upper temperate and subalpine zones, typically growing in damp meadows, on humus-rich banks and among rocks beside seepages and streamsides. The photographed material from Tallekh in West Nepal, at about 3155 m and flowering in June, is characteristic of the moderate elevations at which the species comes into bloom following the onset of the early summer monsoon moisture.
The plant is a tufted herb arising from a basal rosette of leaves and a stout taproot. The foliage is more or less covered in spreading bristly hairs; the leaves are oblanceolate to obovate, narrowed to a winged petiole, with entire to lobed or coarsely toothed margins. Flowering stems are erect and bristly, bearing one to several flowers. The blooms are bowl-shaped and showy, with four (occasionally more) broad, satiny petals in shades of blue to purplish-blue, surrounding a dense boss of numerous stamens with slender filaments and a short style crowned by a lobed stigma. The fruit is an elongate, bristly capsule dehiscing by apical valves to release many small seeds.
Meconopsis is a genus of the Sino-Himalayan region whose blue poppies have attracted intense horticultural and taxonomic attention, much of it through the monographic work of Christopher Grey-Wilson, whose name is associated with this taxon. As a localised Nepalese endemic restricted to a single mountain region, M. chankheliensis is of conservation concern, vulnerable to grazing pressure, habitat disturbance and the climatic shifts increasingly affecting Himalayan alpine floras. Its narrow distribution makes accurate field documentation and protection of known populations particularly important.
Author: Grey-Wilson · Sources: POWO (Kew), GBIF, Flora of Nepal, Annotated Checklist of the Flowering Plants of Nepal, Grey-Wilson: The Genus Meconopsis (monograph)