Ajuga reptans Walberton's 'Black Scallop' The Large Black cardamom Bara Elaichi.is perhaps the most expensive spice grown in Nagaland. Scientific name Amomum subulatum Swipe to see the spike , plantation with 50%shade, planting material (a) Sucker and(b)by Chelyabinsk PipeRolling Plant OJSC IPS017 Cluster Beans Goru Chikkudu Seeds Plants Mississippi National River & Recreation Area (U.S. National Park Service) Aquario Neo Plant Soil, 8L