Lilac, Syringa.

Iris, Iris reticulata.

Ipheion, Ipheion uniflorum.

Ipheion, Ipheion uniflorum.

Hibiscus, Hibiscus rosa-sinensis.

Hibiscus, Hibiscus rosa-sinensis.

Hibiscus, Hibiscus schizopetalus.

Hepatica, Hepatica nobilis.

Gingko, Maidenhair tree, Gingko biloba.

Fritillary, Fritillaria raddeana.

Flax, Blue flax, Linum lewisii.

Hydrangea.

Lilac, Syringa.

Iris, Iris reticulata.

Ipheion, Ipheion uniflorum.

Ipheion, Ipheion uniflorum.

Hibiscus, Hibiscus rosa-sinensis.

Hibiscus, Hibiscus rosa-sinensis.

Hibiscus, Hibiscus schizopetalus.

Hepatica, Hepatica nobilis.

Gingko, Maidenhair tree, Gingko biloba.

Fritillary, Fritillaria raddeana.

Flax, Blue flax, Linum lewisii.

Hydrangea.

Common milkweed, Asclepias syriaca, Detail of bush with pink coloured flowers growing outdoor.

Whiteleaf Leather flower, Clematis glaucophylla, Pink coloured flowers growing outdoor.

Whiteleaf Leather flower, Clematis glaucophylla, Pink coloured flowers growing outdoor.

Silk tree, Albizia julibrissin var rosea, Pink flowers growing outdoor.

Lotus, Sacred lotus, Nelumbo nucifera, Single pink flower growing outdoor among seedheads.

Hibiscus, Rose of Sharon, Hibiscus syriacus, Pink coloured flowers growing outdoor.

Hibiscus, Rose of Sharon, Hibiscus syriacus, Single pink coloured flower growing outdoor.

Red horse-chestnut, Aesculus x carnea, Pink coloured flowers growing outdoor.---

Red horse-chestnut, Aesculus x carnea, Pink coloured flowers growing outdoor.

Prickly wild rose, Rosa acicularis, Single pink coloured flower growing outdoor.

Ginbger lily, Orange gingerlily,Hedychium coccineum, Pink coloured flowers growing outdoor.

Aster, New England aster, Symphyotrichum novae-angliae, Tw pink coloured flowers growing outdoor.