Germination temperatures & tips from Real Seeds

I found this on an alternative site, first figure is lowest, middle is optimum, last figure is max. Not the best format but worth a comparison.

Beetroot 8, 28, 33, Broccoli 7, 25, 30, Brussels Sprouts 6, 3o, 35, Cabbage 10, 30, 35, Carrot 7, 25, 30, Cauliflower 8, 23, 30 Celery 15, 20, 24, Cucumber 20, 30, 35, Kale 10, 32, 37, Leek 8, 25, 30, Lettuce 7, 18, 23, Onion 10, 23, 33 Parsley 10, 23, 30, Parsnip 10, 17, 20, Pea 15, 23, 27, Pepper 18, 30, 37 Tomato 5, 27, 33 Turnip 15, 30, 38.