An illustration of the flower of a moss: ar, archegonium; an, antheridium; p, paraphysis; bl, leaf.
Slice of a head of flowers of Coreopsis, with one ray flower, and one perfect disk-flower with its bract…
Flower of nasturtium cut through the middle to show the spur (s) and the nectar (n).
This is the flower cluster of the Mountain Laurel, Kalmia latifolia, (Keeler, 1915).
"Contains both stamens and pistils, and the flowers are said to be perfect." —Fuller, 1910
"The stamens are situated on the calyx, and they may be artificially removed or suppressed by nature,…
"As the Strawberry belongs to the Rose family, its flowers should in their natural state contain both…
Section of a seed of the Iris, or Flower-de-Luce, enlarged, showing its small embryo in the albumen,…
A European plant which grows in stagnant or nearly stagnant water. It has long, sword-shaped leaves,…
This illustration shows a form of a stamen, the part of a flower that holds pollen for reproduction.
This illustration shows a form of a stamen, the part of a flower that holds pollen for reproduction.
This illustration shows a form of a stamen, the part of a flower that holds pollen for reproduction.