General data | Classifications | List of species | Local names | Back to home page |
Quercus jinpinensis | |
Author | (Y.C.Hsu & H.Wei Jen) C.C.Huang 1992 Guihaia 12: 303 |
Synonyms | Cyclobalanopsis jinpinensis Y.C.Hsu & H.Wei Jen 1976 |
Local names | jin
ping qing gang ; |
Range | China (SE Yunnan ) ; |
Growth habit | tree; |
Leaves | 7-11 x 3-4.5 cm; oblong-elliptic; apex acuminate, base narrowly rounded; margin apical 1/3 slightly serrate; weakly hairy beneath (essentially along veins); 12-14 vein pairs; tertiary veins slender, evident underside; petiole hairless, 1-1.5 cm long; |
Flowers | |
Fruits | acorn
ovoid, 1.8 cm long, 1.5 cm wide, glabrous; enclosed 1/2 by cup; cup stalkless,
1.5 cm long, 1.8 cm wide, apically strongly tomentose; 9-11 concentric
rings, margin basal ones denticulate, others entire; |
Bark, twigs and |
young
twigs often glabrous; |
Hardiness zone, habitat | |
Miscellaneous | -- Sub-genus Cerris, Section Cyclobalanopsis; |
Subspecies and varieties |
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Pictures | drawing |