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Straight vallis Stock Photos and Images

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Straight vallis Stock Photos and Images

Straight Vallis / Vallisneria spiralis in an aquarium Stock Photo
RMBCXRCT–Straight Vallis / Vallisneria spiralis in an aquarium
eelgrass, Flowers, floating on the water surface. In the center a fruiting flower, on both sides of it several pollen flowers in the most different stages of development, partly still closed, partly in the process of opening, partly open with folded down, skull-shaped petals. The pollen leaves rise from the opened flowers. An open anther attaches its pollen to the fringed stigma of the fruit flower., Vallisneria spiralis, (botany book, 1905), Wasserschraube, Blüten, auf dem Wasserspiegel schwimmend. In der Mitte eine Fruchtblüte, zu beiden Seiten derselben mehrere Pollenblüten in den verschie Stock Photo
RM2MPP3AN–eelgrass, Flowers, floating on the water surface. In the center a fruiting flower, on both sides of it several pollen flowers in the most different stages of development, partly still closed, partly in the process of opening, partly open with folded down, skull-shaped petals. The pollen leaves rise from the opened flowers. An open anther attaches its pollen to the fringed stigma of the fruit flower., Vallisneria spiralis, (botany book, 1905), Wasserschraube, Blüten, auf dem Wasserspiegel schwimmend. In der Mitte eine Fruchtblüte, zu beiden Seiten derselben mehrere Pollenblüten in den verschie
eelgrass, cells from the leaf with chloroplasts. The arrows indicate the direction of the plasma flows, Vallisneria spiralis, anonym (botany book, 1875), Wasserschraube, Zellen aus dem Blatt mit Chloroplasten. Die Pfeile deuten die Richtung der Plasmaströme an, vallisnérie, cellules de la feuille avec chloroplastes. Les flèches indiquent la direction des flux de plasma. Stock Photo
RM2MPP2JW–eelgrass, cells from the leaf with chloroplasts. The arrows indicate the direction of the plasma flows, Vallisneria spiralis, anonym (botany book, 1875), Wasserschraube, Zellen aus dem Blatt mit Chloroplasten. Die Pfeile deuten die Richtung der Plasmaströme an, vallisnérie, cellules de la feuille avec chloroplastes. Les flèches indiquent la direction des flux de plasma.
eelgrass, Vallisneria spiralis, (botany book, 1888), Wasserschraube, vallisnérie Stock Photo
RM2MPP3MB–eelgrass, Vallisneria spiralis, (botany book, 1888), Wasserschraube, vallisnérie
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