Nymphaea Free Stock Images

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White waterlily flowers or Nymphaea alba in the decorative pond

White waterlily flowers or Nymphaea alba in the decorative pond

Nymphaea water lily pond soft ripple water reflections masthead footer text area vertical

Nymphaea water lily pond soft ripple water reflections masthead footer text area vertical

Nymphaea alba

Pink water lily nymphaea

Pink water lily nymphaea

Nymphaea alba or white waterlily flowers in the pond

Nymphaea alba or white waterlily flowers in the pond

Pink water lily or lotus flower in the pond. Nymphaea Perrys Orange Sunset with soft blurred background

Pink water lily or lotus flower in the pond. Nymphaea Perrys Orange Sunset with soft blurred background

Nymphaea Alba Close-Up

Nymphaea Alba Close-Up

Lotus or water lily Nymphaea

Lotus or water lily Nymphaea

Elegant Water Lilies, Nymphaea seamless floral pattern

Elegant Water Lilies, Nymphaea seamless floral pattern

Nymphaea - beautiful water lily from Kew Gardens

Nymphaea - beautiful water lily from Kew Gardens

Clean lotus or Nymphaea Pink ribbon

Clean lotus or Nymphaea Pink ribbon

Water lily Nymphaea in the Okavango delta, Botswana

Water lily Nymphaea in the Okavango delta, Botswana

Water lilies Nymphaea flowers in a pond

Water lilies Nymphaea flowers in a pond

white waterlily (Nymphaea alba) in summer pond

white waterlily (Nymphaea alba) in summer pond

Angiosperm Leaf: Stomatal Pits in Nymphaea

cross section: Nymphea leaf common name: Waterlily magnification: 400x Both the upper (adaxial) and lower (abaxial) epidermis are uniseriate and contain chloroplasts. The air exposed adaxial epidermis is well cutinized and contain numerous stomata that open into large substomatal air chambers. The submerged abaxial epidermis has a very thin cuticle and lacks stomata. Dark staining slime glands are present on the abaxial surface. Deep to the upper epidermis are several layers of tightly packed palisade mesophyll, the chief photosynthetic tissue of the leaf. Most of the leaf interior is occupied by a deeper zone of spongy mesophyll with large air spaces. Large red staining branched astroscleroids are abundant throughout the mesophyll. cross section: Nymphea leaf common name: Waterlily magnification: 400x Both the upper (adaxial) and lower (abaxial) epidermis are uniseriate and contain chloroplasts. The air exposed adaxial epidermis is well cutinized and contain numerous stomata that open into large substomatal air chambers. The submerged abaxial epidermis has a very thin cuticle and lacks stomata. Dark staining slime glands are present on the abaxial surface. Deep to the upper epidermis are several layers of tightly packed palisade mesophyll, the chief photosynthetic tissue of the leaf. Most of the leaf interior is occupied by a deeper zone of spongy mesophyll with large air spaces. Large red staining branched astroscleroids are abundant throughout the mesophyll.

Two Blue Nile Waterlily (Nymphaea Caerulea) Flowers in Pond

Two Blue Nile Waterlily (Nymphaea Caerulea) Flowers in Pond

Purple water lilies

A pond with purple water lily flowers. A pond with purple water lily flowers.

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