The bot sent Sara in Ohio these seeds. After some digging I found this description…
“Special vegetable Brassica vegetables, also known as crystal, is early maturing varieties imported from Japan, including mineral -rich, low-sodium high- potassium new varieties, it has a unique aroma. Can be fried, salad, pickled, hot pot dishes is fine. Plant height of 40-50 cm , weight 1-2 kg per plant.”
I do wonder about the unique aroma. It might be a variety of Japanese mustard spinach. But I am not one for botany. I know some of the seeds ordered by the bot have been successfully planted with surprising results!