时间:2018.05.21 15:30—17:30
地点:哈尔滨医科大学主楼附近
天气:晴 24℃ 西南风4-5级
A:叶片大且伸展,雄蕊仍多,但较之前少,远端雌花芽多
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B:叶片大且伸展,雄蕊几乎很少,未观察到雌花芽
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L:叶片大且伸展,基本无雄蕊,高枝雄蕊枯萎,低枝处发现一雌花芽,发育好
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C:叶片大且伸展,只有一低枝,次低枝秃,未见雄蕊,低枝处发现两雌花芽
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D:叶片大且伸展,雄蕊较多但少于之前,一远低枝仍较多,外侧远端高枝有多雌花芽
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F:叶片大且伸展,无雄蕊,仅于外侧一低枝高处发现一雌花芽
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G:叶片大且伸展,雄蕊仍较多,由于枝高,目前未发现雌花芽
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H:叶片大且伸展,无雄蕊,由于枝高,目前未发现雌花芽
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老歪:叶片大且伸展,雄蕊低枝处明显少于之前,高枝处几乎没有,低枝处发现两雌花芽
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I:叶片大且伸展,雄蕊较多但少于之前,有不少呈枯萎状,较低枝处发现较多雌花芽
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M:叶片大且伸展,无雄蕊,外侧远枝较多雌花芽
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J:叶片大且伸展,几乎无雄蕊,未观察到雌花芽
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K:叶片大且伸展,雄蕊仍较多,由于前方为树丛,远端未观察到雌花芽,仅在近树干高处发现一
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p.s.
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