. L'histoire naturelle des plantes. La botanique. 16 L'HISTOIRE NATURELLE DES PLANTES. Jifarumia. muscosa situé au-dessus de l'appendice l'insertion de l'fikment ; mais cet appendice est courte et subulées ; parfois même il est presque entièrement défaut. Dans ces deux genres d'ailleurs l'anthère est allongé, pointu, sessiles ou presque en haut de la route et s'ouvre par un pore. Miconia a également donné son nom à une tribu (Miconiece) de cette famille. Les fleurs sont 4-8-mères et les étamines, disposés en deux verticilles, sont légèrement inégale, mais sont le plus souvent insérés à deux niveaux différents. Ils

• Contributeur: Central Historic Books
• ID de l’image: PG1WPD
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. The natural history of plants. Botany. 16 NATURAL HISTORY OF PLANTS. Jifarumia muscosa. appendage situated above the insertion of the fikment; but this appendage is short and subulate; sometimes even it is almost entirely wanting. In these two genera the anther moreover is elongate, pointed, sessile or nearly so to the top of the filament and opens by an apical pore. Miconia has also given its name to a tribe (Miconiece) of this family. The flowers are 4-8-merous and the stamens, disposed in two verticils, are slightly unequal, but are most frequently inserted at two dif- ferent levels. They are exceptionally four or indefinite in number. The fila- ments are incurved in the bud and the anthers are very va- riable in form, short or elongate, oblong or linear, subulate, more rarely obovate or cuneiform, de- hiscing by one or two apical pores, sometimes by one or two longitudinal clefts. The connective is without any prominence, or dilated at the base, or further prolonged at the sides, within or at the back, in one or two tubercles or auricles. Notwithstanding all these differences, the integrity of this genus, comprising more than three hundred species, has latterly been maintained, because it has been rightly recognized that they were characters of no generic value in such a group. The ovary is adnate to the concavity of the receptacle to a very variable extent, some- times at the base only, sometimes for nearly the entire height, with all intermediate degrees, and it contains froni two to five cells, the anile placenta of which bears a definite (2-8) or more generally an indefinite number of ovules. The fruit is bacciform, but little fleshy, often dry or coriaceous. Miconia is exclusively American. The leaves are entire or dentelate, and the branched inflorescence, com-. Fig. 25. riower.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may

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