Juglans {genus} - Tracheophyta; Magnoliopsida; Fagales; Juglandaceae; Juglandoideae;

Walnut trees are any species of tree in the plant genus Juglans, the type genus of the family Juglandaceae, the seeds of which are referred to as walnuts. All species are deciduous trees, 10–40 metres (33–131 ft) tall, with pinnate leaves 200–900 millimetres (7.9–35.4 in), with 5–25 leaflets; the shoots have chambered pith, a character shared with the wingnuts (Pterocarya), but not the hickories (Carya) in the same family. The 21 species in the genus range across the north temperate Old World from southeast Europe east to Japan, and more widely in the New World from southeast Canada west to California and south to Argentina. Edible walnuts, which are consumed worldwide, are usually harvested from cultivated varieties of the species Juglans regia. China produces half of the world total of walnuts. full article at Wikipedia

Specimen Records:	284	Public Records:	109
Specimens with Sequences:	405	Public Species:	19
Specimens with Barcodes:	120	Public BINs:	0
Species:	21
Species With Barcodes:	18
Species List - Progress		Access Published & Released Data

Specimen Depositories:	Sequencing Labs:

Collected from 11 countries. Top 20: Show All Countries

Canada 33 South Korea 3 Austria 2 Japan 18 Pakistan 3 United States 2 India 4 Netherlands 2 United Kingdom 1 China 4 Mexico 2