Effects of sugars and growth regulators on in vitro growth of Dactylorhiza
sulphurea (Link) Franco, and Nigritella gabasiana Teppner & E.
Reintroduction of an endangered terrestrial orchid Dactylorhiza
The biomass production decreased in Dactylorhiza
incarnata, increased in D.
The genus Dactylorhiza
(Orchidaceae) is represented by approximately 75 species, distributed in most parts of Northern temperate zone.
In addition, the government has also imposed a ban on collection, use, sale and export of Juglans regia and Dactylorhiza
Aconitum heterophyllum, Nardostachys grandiflora, Dactylorhiza
hatagirea, Polygonatum verticillatum, Gloriosa superba, Arnebia benthamii and Megacarpoea polyandra are other examples of North Indian medicinal plant species which have been overexploited for therapeutic uses and have subsequently been placed today in rare and endangered categories.
Yn yr ardd fechan, wyllt yma roedd dwsinau o degeirian brych y rhos (Dactylorhiza
maculata; heath spotted orchid).
Of 132 medicinal plant species the following 22 are considered rare and endangered; Aconitum atrox, Dactylorhiza
hatagirea, Fritillaria roylei, Thalictrum foliolosum, Berberis aristata, Artemisia maritime, Delphinium cashmerianum, Gloriosa superb, Saussurea obvallata, Betula utilis, Nardostachys jatamansi, Swertia chiraita, Rheum austral, Rheum webbianum, Podophylum hexandrum, Hippophea salicifolia, Bergenia ligulata, Bergenia stracheyi, Arnebia benthamii, Rhododendron arboretum, Aegle marmelos, Lyonia ovalifolia and Waldhemia glabra.
The common spotted orchid - or Dactylorhiza
fuchsii - is dwindling in Britain as its natural habitats vanish.
The aim of this study was to determine and characterize some physical and chemical soil properties of orchid growing areas in Eastern Turkey and to evaluate the differences in soil properties according to orchid species (Dactylorhiza
spp., Orchis spp.).
Ladakh has abundant number of plants with medicinal value (such as Achillea millefolium, Bunium persicum, Caparis spinosa, Carum carvi, Dactylorhiza
hatagirea, Hippophae rhamnoides, Medicago sativa, Mentha longifolia, Ocimum basilicum, Origanum vulgare, Rheum webbianum, Rhodiola imbricata, Rosa webbiana, Saussurea lappa, etc.) that may help to develop the economy of the state further.
For example, as the species of Orchis and Dactylorhiza
have a root resembling a hand or a paw, they are considered the same, creating in the person the perception of one interpretant.
Kang H, Freeman C (2007) Interactions of marsh orchid (Dactylorhiza
spp.) and soil microorganisms in relation to extracellular enzyme activities in a peat soil.