Answer

In Jain tradition, sādhāraṇa vanaspati refers to plant-based foods that are considered anantakāya and are generally avoided. Pratyeka vanaspati refers to plant life with a single body and is generally acceptable in Jain food practice, subject to other Jain rules.

Explanation

1) Sādhāraṇa vanaspati

These are commonly avoided foods in Jain diet:

• Potato
• Onion
• Garlic
• Ginger
• Turmeric
• Yam
• Arbi / taro
• Sweet potato
• Tapioca / cassava
• Radish
• Carrot
• Beetroot
• Turnip
• Lotus stem

2) Pratyeka vanaspati

These are generally considered acceptable plant foods:

• Rice
• Wheat
• Barley
• Millet
• Moong
• Masoor
• Chana
• Urad
• Toor
• Apple
• Banana
• Mango
• Guava
• Papaya
• Pomegranate
• Cucumber
• Bottle gourd
• Ridge gourd
• Pumpkin
• Okra
• Beans
• Peas
• Capsicum
• Tomato
• Spinach
• Cauliflower
• Cabbage

Spiritual Understanding

Jain food discipline is based on ahiṃsā, the principle of non-violence. Foods classified as sādhāraṇa vanaspati are avoided because they are believed to contain many lives in one body. Foods in the pratyeka vanaspati category are generally accepted because they are considered to have a single plant body.

Takeaway

A simple way to remember it is:

• Sādhāraṇa vanaspati = generally avoided
• Pratyeka vanaspati = generally allowed

If you want, I can also give you a Jain-approved food chart with allowed, avoided, and risky items in one neat table.