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(Podosphaera pannosa) and black spot (Diplocarpon rosae)
(Podosphaera pannosa) and black spot (Diplocarpon rosae)

... pannosa) EN STERROETDAUW (Diplocarpon rosae) BIJ ROZEN ...
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... in the number of flowers produced. For example, two apple trees, Pynls . malus, of similar age and growing in the same orchard bore fruits from 5.9 and 25.9% of the flowers in the same season. Nevertheless, the first tree matured three times as many fruits as the second (33). On the other hand, a tw ...
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... • Some flowers assembled into groups of flowers: inflorescence • Special inflorescence type: head • Example, sunflower and its relatives • Ray flowers have large fused petals (corollas fused), disk flowers small and crowded. ray flowers disk flowers ...
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... Calendula: (Pot Marigolds) The petals work well in cooked and fresh dishes. Calendula is also used as a saffron substitute. The yellow or orange petals will color and flavor foods when chopped and sautéed. Dandelion: Everyone is familiar with dandelion wine, but the flowers are also edible and quite ...
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Ornamental bulbous plant



Ornamental bulbous plants, often called ornamental bulbs or just bulbs in gardening and horticulture, are herbaceous perennials grown for ornamental purposes, which have underground or near ground storage organs. Botanists distinguish between true bulbs, corms, rhizomes, tubers and tuberous roots, any of which may be termed ""bulbs"" in horticulture. Bulb species usually lose their upper parts during adverse conditions such as summer drought and heat or winter cold. The bulb's storage organs contain moisture and nutrients that are used to survive these adverse conditions in a dormant state. When conditions become favourable the reserves sustain a new growth cycle. In addition, bulbs permit vegetative or asexual multiplication in these species. Ornamental bulbs are used in parks and gardens and as cut flowers.
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