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Malvaceae. Mallow Family. ca. 200 genera />2300 species Hisbiscus (rose mallow) Abutilon (Indian mallow) Sphaeralcea (globemallow) Malvastrum Sida Anoda Gossypium (cotton). Life Form. Trees, shrubs, lianas or herbs. Flowers bisexual and regular with epicalyx. - PowerPoint PPT Presentation
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MalvaceaeMallow Family ca. 200 genera />2300 species
Hisbiscus (rose mallow)Abutilon (Indian mallow)Sphaeralcea (globemallow)MalvastrumSidaAnodaGossypium (cotton)
Malvaceae
Life FormTrees, shrubs, lianas or herbs. Flowers bisexual and regular with epicalyx.
Leaves usually alternate, simple with palmate veination and sometimes lobes; stellate or peltate trichomes.
Five to numerous stamens fused to each other around the style and forming a tube (monodelphous). Usually five carpels fused into superior ovary that split into wedges in fruit.
Five fused sepals and five free petals. Petals are convolute (corkscrewed) in bud.
Stems and Leaves
Perianth
Flowers and Inflorescence
Reproductive Structures
Fruit
Five-locular capsule/schizocarp/berry.
Malvaceae
Life FormTrees, shrubs, lianas or herbs. Flowers bisexual and regular with epicalyx.
Leaves usually alternate, simple with palmate veination and sometimes lobes; stellate or peltate trichomes.
Five to numerous stamens fused to each other around the style and forming a tube (monodelphous). Usually five carpels fused into superior ovary that split into wedges in fruit.
Five fused sepals and five free petals. Petals are convolute (corkscrewed) in bud.
Stems and Leaves
Perianth
Flowers and Inflorescence
Reproductive Structures
Fruit
Five-locular capsule/schizocarp/berry.
Malvaceae
Malvaceae
Malvaceae
Life FormTrees, shrubs, lianas or herbs. Flowers bisexual and regular with epicalyx.
Leaves usually alternate, simple with palmate veination and sometimes lobes; stellate or peltate trichomes.
Five to numerous stamens fused to each other around the style and forming a tube (monodelphous). Usually five carpels fused into superior ovary that split into wedges in fruit.
Five fused sepals and five free petals. Petals are convolute (corkscrewed) in bud.
Stems and Leaves
Perianth
Flowers and Inflorescence
Reproductive Structures
Fruit
Five-locular capsule/schizocarp/berry.
Malvaceae
Malvaceae
Connate sepals
Stellate hairs
Malvaceae
Life FormTrees, shrubs, lianas or herbs. Flowers bisexual and regular with epicalyx.
Leaves usually alternate, simple with palmate veination and sometimes lobes; stellate or peltate trichomes.
Five to numerous stamens fused to each other around the style and forming a tube (monodelphous). Usually five carpels fused into superior ovary that split into wedges in fruit.
Five fused sepals and five free petals. Petals are convolute (corkscrewed) in bud.
Stems and Leaves
Perianth
Flowers and Inflorescence
Reproductive Structures
Fruit
Five-locular capsule/schizocarp/berry.
Malvaceae
Malvaceae
Hibiscus sp.
Epicalyx
Life FormTrees, shrubs, lianas or herbs. Flowers bisexual and regular with epicalyx.
Leaves usually alternate, simple with palmate veination and sometimes lobes; stellate or peltate trichomes.
Five to numerous stamens fused to each other around the style and forming a tube (monodelphous). Usually five carpels fused into superior ovary that split into wedges in fruit.
Five fused sepals and five free petals. Petals are convolute (corkscrewed) in bud.
Stems and Leaves
Perianth
Flowers and Inflorescence
Reproductive Structures
Fruit
Five-locular capsule/schizocarp/berry.
Malvaceae
Malvaceae
Epicalyx
Parted stigma
= involucre that resembles outer calyx
Stamens are monadelphous
(united by filamentsand forming a tubearound gynoecium)
Life FormTrees, shrubs, lianas or herbs. Flowers bisexual and regular with epicalyx.
Leaves usually alternate, simple with palmate veination and sometimes lobes; stellate or peltate trichomes.
Five to numerous stamens fused to each other around the style and forming a tube (monodelphous). Usually five carpels fused into superior ovary that split into wedges in fruit.
Five fused sepals and five free petals. Petals are convolute (corkscrewed) in bud.
Stems and Leaves
Perianth
Flowers and Inflorescence
Reproductive Structures
Fruit
Five-locular capsule/schizocarp/berry.
Malvaceae
Malvaceae
Spharalcea sp.
Malvaceae
S. fendleriS. fendleriS. fendleriS. fendleriS. laxaS. laxaS. laxaS. laxa