Echinodorus Horizontalis

Echinodorus Horizontalis

Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow

     

бумажная книга



Издательство: Книга по требованию
Дата выхода: июль 2011
ISBN: 978-6-1348-7968-2
Объём: 72 страниц
Масса: 129 г
Размеры(В x Ш x Т), см: 23 x 16 x 1

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In Rataj's taxonomy E. bleheri is in Section Longipetali, Subgenus Echinodorus. Leaves 25 - 40 cm long, blades join the petiole at an obtuse angle so that they stand nearly horizontally, they are ovate or cordate, on the tip acuminate, the base truncate or shortly lobate, usually with 7 veins, 10 - 17 cm long x 5 - 8 cm wide. Stem recurved, proliferous, 25 - 60 cm long. Inflorescence racemose, having 2 - 4 whorls containing only 3 - 6 flowers each. Bracts shorter than pedicels. Pedicels 1 - 1.5 cm long, sepals ovate, membraneous, 4 - 6 mm long, having 18 - 24 ribs. During ripening the sepals enlarge and cover partly the aggregate fruit. Petals white, ovate, corolla 1.5 - 1.8 cm in diameter, stamens 26 - 30.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.

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