The formation and maintenance of quiescent center depends on IAA translocated to meristem top-down
These may be biennials which grow in two seasons and bloom only in the second season (e.g., Apium graveolens , Anthriscus cerefolium , and Echium vulgare ), annuals that complete their life cycle in one year (e.g., Artemisia annua , Coriandrum sativum , and Anethum graveolens etc.), or perennials that grow for more than one season (e.g., Allium cepa , Allium sativa , and Artemisia absinthium )
B.TurksevenS.GurelB.et al (2018)
Rudke, A
The choice of diluent matters significantly for multi-use research
For example after a short illness, someone might be feeling a little on the dry side