Liyaqat Ali, A. A. Khuroo, A. H. Ganie, Nazima Rasool
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Artemisia dracunculus subsp. Ladakhensis (Asteraceae), a New Subspecies from Ladakh, India
Artemisia dracunculus subsp. ladakhensis L. Ali, A.A. Khuroo & A.H. Ganie (Asteraceae) is described here as a new subspecies from Nubra Valley, Ladakh (Trans-Himalaya), India. It can be distinguished from A. dracunculus by several characters such as presence of taproot; sessile leaves that are undivided (but occasionally the middle cauline leaves are trilobed), glossy, dark green on both surfaces and with an auriculate base; subglobose capitula; auriculate and glabrous bracteoles; conical, glabrous receptacle; 4-seriate phyllaries, with the outermost phyllary linear-lanceolate; 3–4-dentate marginal female floret corolla; and obovoid achenes.
期刊介绍：
The journal publishes original, previously unpublished papers on plant and fungal:
• systematics, evolution, phylogeography, taxonomy and nomenclature,
• population biology and genetics,
• physiology and molecular biology,
• terrestrial and aquatic ecology (including effects of climate change),
• ecology and reproduction of invasive species as well as their effects on native populations,
• phytogeography and paleoecology.
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