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#1
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anyone recognise this leaf?
I came across what appeared to be a self-sown sapling in a wooded
ravine. It was too shaded for photography, but I was to place a leaf in a shaft of light so at least I got a photograph of that. Anyone recognise it? http://www.stewart.hinsley.me.uk/Images/Leaf01.jpg http://www.stewart.hinsley.me.uk/Images/Leaf02.jpg -- Stewart Robert Hinsley |
#2
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#3
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anyone recognise this leaf?
"Stewart Robert Hinsley" wrote in message ... I came across what appeared to be a self-sown sapling in a wooded ravine. It was too shaded for photography, but I was to place a leaf in a shaft of light so at least I got a photograph of that. Anyone recognise it? http://www.stewart.hinsley.me.uk/Images/Leaf01.jpg http://www.stewart.hinsley.me.uk/Images/Leaf02.jpg -- Stewart Robert Hinsley One of the rarer Oaks I think. Possibly Lucombe Oak. http://www.keele.ac.uk/arboretum/tre...ts/lucombeoak/ R. |
#4
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anyone recognise this leaf?
"Ragnar" wrote ...
"Stewart Robert Hinsley" wroteI came across what appeared to be a self-sown sapling in a wooded ravine. It was too shaded for photography, but I was to place a leaf in a shaft of light so at least I got a photograph of that. Anyone recognise it? http://www.stewart.hinsley.me.uk/Images/Leaf01.jpg http://www.stewart.hinsley.me.uk/Images/Leaf02.jpg -- Stewart Robert Hinsley One of the rarer Oaks I think. Possibly Lucombe Oak. http://www.keele.ac.uk/arboretum/tre...ts/lucombeoak/ Looks like it and it fits the description but do they seed around successfully? -- Regards Bob Hobden W.of London. UK |
#5
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anyone recognise this leaf?
In message , Bob Hobden
writes "Ragnar" wrote ... "Stewart Robert Hinsley" wroteI came across what appeared to be a self-sown sapling in a wooded ravine. It was too shaded for photography, but I was to place a leaf in a shaft of light so at least I got a photograph of that. Anyone recognise it? http://www.stewart.hinsley.me.uk/Images/Leaf01.jpg http://www.stewart.hinsley.me.uk/Images/Leaf02.jpg -- Stewart Robert Hinsley One of the rarer Oaks I think. Possibly Lucombe Oak. http://www.keele.ac.uk/arboretum/tre...ts/lucombeoak/ Looks like it and it fits the description but do they seed around successfully? I'd looked at illustrations of the leaves of Quercus x hispanica (Lucombe oak - cerris x suber) and Quercus x turneri (Turner's oak - ilex x robur), and it didn't seem to match either. (Both seemed to have triangular, forwards-pointing teeth/lobes, and were less obviously mucronate.) However looking further around the web I find that Quercus x hispanica leaf shape is variable, and this does fall within its range of variation. http://www.oaknames.org/search/fullname.asp?id=1376 Googling leaves me the impression the Quercus x hispanica does produce viable seed, and Quercus x turneri doesn't. Quercus cerris also turns out to be variable, with suspected cerris x robur hybrids turning out to be cerris, but I doubt that it varies that far. -- Stewart Robert Hinsley |
#6
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anyone recognise this leaf?
It's an evergreen oak - Quercus ilex aka Holme Oak. |
#7
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Quercus ilex has two kinds of leaves. On a mature tree the leaves aren't lobate at all, and and are quite small, leathery and hairy. On the younger trees which are bushy, the leaves are less leathery and hairy, much larger, and lobate. But the lobes are pointed - hence the name holly (ilex=holly) oak. It is quite confusing; for a while these were thought to be two separate species. I was examining some immature quercus ilex in Greece just a few weeks ago. My wife thought I was kidding her when I told her that is an oak.
But, in sum, it doesn't look like q. ilex leaves, in none of its various forms. |
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