select i.*, substring_index(group_concat(distinct pa.country order by rsi.date_added desc),',',-1) as source_country
from inventory_item_manage i
left outer join sheffields_2017.receiving_shipments_item_has_inventory_item hrsi on i.id = hrsi.inventory_item_id
left outer join sheffields_2017.receiving_shipments_item rsi on rsi.id = hrsi.receiving_shipments_item_id
left outer join sheffields_2017.po on rsi.po_id = po.id
left outer join sheffields_2017.po_address pa on pa.po_id = po.id
where i.inventory_id = '6165'
group by i.id
Scarification: Soak in water, let stand in water for 24 hours
Stratification: cold stratify for 90 days
Germination: sow seed 1/4" deep, tamp the soil, mulch the seed bed
Other: fall sowing in mulched beds is prefered to artificial stratification
Aristolochia contorta, also known as snakeroot and northern pipevine, is a perennial herbaceous plant that is native to Korea, Japan, and eastern China. It is a climbing vine that can grow up to 5 ft tall. The leaves are heart-shaped or triangular, and the flowers are yellow-green with purple veins. The plant contains the carcinogenic chemical compounds aristolochic acid and derivatives. It has been used medicinally in traditional Chinese medicine for centuries, but its use is now discouraged due to its health risks.