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''Eucalyptus stenostoma'', the Jillaga ash is a rarely seen eucalyptus tree of eastern Australia. It grows in remote forests on the tablelands of south eastern New South Wales. ''Eucalyptus stenostoma'' is a small to mid-sized tree, usually 10 to 20 metres tall, often with a leaning trunk. The tallest are around 25 metres.〔A Field Guide to Eucalypts - Brooker & Kleinig volume 1, ISBN 0-909605-62-9. Page 94.〕 The original specimen was collected by D.J. Hynd. in July 1965. Located north west of Nerrigundah at the head of the Tuross River, elevation 865 metres, parish of Jilliga, county of Dampier. The specific epithet is from the Greek ''stenos'', narrow, referring to the narrow stoma on the leaves. == Description == The bark is fibrous, grey-black, similar to the ''peppermint'' types of eucalyptus. Above the bark is white or creamish-yellow with insect larvae scribbles. The bark sheds in long ribbons. Adult leaves are alternate on the stem. Lanceolate or curved. Leaf ''oblique'' at the base, the leaf stem is around 25 to 35 mm long. Leaves are relatively thick and glossy. The same colour green above as below the leaf. The leaves are veiny. Adult leaves 13 to 19 cm long, 1.5 to 3 cm wide. Juvenile leaves are stalk-less, round or broad lanceolate, opposite on the stem. Bluish-green above, paler below. 5 cm long and 2 cm wide. White flowers form in summer. Individual flower stems are round in cross section, however the peduncle is angled and flattened. New gumnuts are glaucous. Gumnuts around 1 cm by 1 cm. Whilst similar in appearance to the white ash the Jillaga ash tends to lean downhill, have reddish new growth,〔pers. comm. Dr. Dean Nicolle Dec.2010〕 and the gumnuts are globose in shape, with a small opening. Inside the gumnut, the chaff is somewhat cube shaped, and clearly a different in colour to the seed.〔 (【引用サイトリンク】work=EucaLink, A Web Guide to the Eucalypts )〕 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Eucalyptus stenostoma」の詳細全文を読む スポンサード リンク
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