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Mallow Family [Malvaceae] |
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28th June 2009, a garden, Walkden, Gtr M/cr. | Photo: © RWD |
A shrub which grows up to 2.5m high, usually in gardens, but it can escape when discarded on waste lands. |
28th June 2009, a garden, Walkden, Gtr M/cr. | Photo: © RWD |
Unlike Tree Mallow it has leaves that are only 3 to 5 lobed (rather than 5 - 7 lobed) and which have a long central lobe (unlike Tree Mallow which has palmate leaves). |
28th June 2009, a garden, Walkden, Gtr M/cr. | Photo: © RWD |
A young developing branch yet to become flowers and leaves. |
28th June 2009, a garden, Walkden, Gtr M/cr. | Photo: © RWD |
Unlike Tree Mallow the flowers are larger with petals that are 15-30mm long (rather than 14-20mm long). They are also either pale pink (as here) or purple and completely lack any large central dark purple to indigo splodge with stripes. |
28th June 2009, a garden, Walkden, Gtr M/cr. | Photo: © RWD |
The flowers are bisexual but this one is only showing the many anthers. |
28th June 2009, a garden, Walkden, Gtr M/cr. | Photo: © RWD |
The anthers and pollen grains. |
28th June 2009, a garden, Walkden, Gtr M/cr. | Photo: © RWD |
This flower admirably demonstrates the strange arrangement of male and female parts: the reddish style emerges from the tip of a long translucent tube or sheath and splays out into numerous stigmas. Meanwhile the numerous filaments are pink and peel away from the central tube at intervals, each with a cream-coloured anther at the tip. |
28th June 2009, a garden, Walkden, Gtr M/cr. | Photo: © RWD |
An un-opened flower-bud still wrapped up by an outer set of green, hairy triangular things being the epicalyx and an inner set being the calyx. |
28th June 2009, a garden, Walkden, Gtr M/cr. | Photo: © RWD |
The flower inside grows longer and pushes apart the inner sepals. The petals are rolled up into a cone, but will unfurl to make an actinomorphic flower. |
28th June 2009, a garden, Walkden, Gtr M/cr. | Photo: © RWD |
Your Author is unsure what this is... |
28th June 2009, a garden, Walkden, Gtr M/cr. | Photo: © RWD |
A typical leaf, with 3 lobes (sometimes 5) the central lobe being long. |
28th June 2009, a garden, Walkden, Gtr M/cr. | Photo: © RWD |
Underside of leaf is shortly hairy. |
28th June 2009, a garden, Walkden, Gtr M/cr. | Photo: © RWD |
The younger stems, like those of Tree Mallow and Lesser Tree-Mallow, have some hairs that are stellate: star like - they branch (at the base) into several, like a star. |
ANOTHER CULTIVAR OF GARDEN TREE-MALLOW |
26th July 2019, a garden, Keswick, Cumbria. | Photo: © RWD |
26th July 2019, a garden, Keswick, Cumbria. | Photo: © RWD |
This cultivar has pale pink petals and a deep-red inner. |
26th July 2019, a garden, Keswick, Cumbria. | Photo: © RWD |
Just opening flowers with one top left still to shake out from its 5 inner sepals. |
26th July 2019, a garden, Keswick, Cumbria. | Photo: © RWD |
A developing fruit deep within the inner sepals, lower left corner. |
26th July 2019, a garden, Keswick, Cumbria. | Photo: © RWD |
Leaves have a long central lobe (assuming they have two side lobes). Size and shape seems to vary considerably. |
Your Authors Garden Tree-Mallow shown in the first set of photos only lasted 3 or 4 seasons before dying. Luckily, he took some photos before it disappeared. Easily mistaken for : Tree Mallow (Malva arborea), a biennial or perennial shrub with pink (or purple) flowers which have a central indigo splodge with outward streaks, where the petals have little or no gaps between them and which grows slightly taller at 3m and only likes to grow near the sea, usually quite close to it, although it can be found inland and there might be mistaken for Garden Tree-Mallow. The leaves of Tree Mallow are 5 to 7-lobed and palmate whereas those of Garden Tree-Mallow are only 3 to 5-lobed, with the central lobe extended.
Some similarities to :
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Malva | x clementii | ⇐ Global Aspect ⇒ | Malvaceae |
Malva (Mallows) |
Mallow Family [Malvaceae] |