Microphotographs of sections through roots from different plants
Marsh marigold, garlic, iris, water lily, marsh buttercup, phalaenopsis, vanda, mays, palm, oak.

Caltha palustris

Alium

Iris

Nymphea

Ranunculus

Zea mays

Vanda

Phalaenopsis (1)

Phalaenopsis (2)

Zea mays – Longitudinal

Taraxacum

Palm raphia – Longitudinal

Quercus petreae