资库编号: Database ID: |
MY-2211 |
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いゅ称: Chinese Name: |
黄罦莼 |
学: Scientific Name: | Cabomba aquatica [т属从] |
学2: Syn. Scientific Name: | Cabomba aubletii Michx. |
从: Family Name: | 莼垫 Cabombaceae [т从] |
ネ长习┦: Living Behavior | ネ↖セ |
图︹: | 黄_yellow |
ネ长环挂: Living Environment: | |
产: | 维亚ぺ﹁伦ゑ亚猭属亚ê亚ê鲁苏ń玭〆内风┰ |
输时间: Input Time: | 201711 |
Remarks: ま进﹁马岛 Wikipedia Cabomba aquatica is a popular aquarium plant that belongs to the family Cabombaceae and genus Cabomba. It is a perennial aquatic plant that exist in fresh standing water or in lakes and rivers with slight currents. Cabomba aquatica mainly propagate by detachment of stem portions from the mother plant, and have adventitious roots that are produced in the nodes. Their stems consist of horizontal basal portions as well as ascendant portions that usually reach the surface during flower production. The stems may grow up to 20 inches (50 centimeters). The leaves of the Cabomba aquatica are floating and they produce exclusively at the apical parts of the stem; this usually accompanies flower production. The first floating leaf of this plant will always appear at the same node as the submerged apical leaf. The plant has orbicular leaves and the stems have fine and longitudinal striations which are red most of the time. Red striations may also occur on the petioles. In Cabomba aquatica, one ovule is produced from each carpel and the pollen to ovule ratio is of ca. 1000:1. This plant is facultatively xenogamous; and during fruiting, it will develop one carpel in an indehiscent and follicle-like fruit. The shape of the seed is usually oval. | |
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