General data | Classifications | List of species | Local names | Back to home page |
Quercus x albescens | |
Author | Rouy ex A.Camus 1935 Chênes Atlas 2: 159 1935. |
Synonyms | ilex
x pubescens = x subalbescens A.Camus 1939 |
Local names | |
Range | SE France; NE Spain (near Zaragoza); |
Growth habit | |
Leaves |
4-8 x 2,5-4 cm, semi-evergreen, thick, subleathery; adaxially slightly pubescent at first, becoming glabrous; tomentose beneath, becoming more or less glabrous at fall; apex obtuse; base asymmetrical or truncate; margin wavy, dentate or sublobate, with pointed, irregular teeth; midrib prominent beneath; 5-7 vein pairs, with sometimes sinusal ones; petiole tomentose 0.5-1 cm; |
Flowers | |
Fruits | acorn on very short peduncle with attenuate apex, stylopodium hairy, basal scare small, stigmas divergent; cup with appressed, triangular, pubescent scales; |
Bark, twigs and |
both twigs and 2-3 mm long buds tomentose; twig glabrous at the end of the season; bud with more scales than Q. ilex; |
Hardiness zone, habitat | |
Miscellaneous | not a stable hybrid; |
Subspecies and varieties |
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Pictures |