1，花不在多，有点就行：任何绿色植物的存在都是要进行呼吸作用的，白天植物的光合作用较强，特别是在夜间进行呼吸作用时将要吸入大量氧气，释放出较多的二氧化碳，造成空气中二氧化碳的浓度增高。长此以往将会影响高血压和心脏病患者人的身心健康。这就需要尽量避免叶子较大类的植物，定期将绿植做好轮换摆放。
1. Flowers are not plentiful, just a little: the existence of any green plant is to carry out respiration. During the day, plants have stronger photosynthesis. Especially at night, when they breathe, they will inhale a lot of oxygen and release more carbon dioxide, resulting in an increase in the concentration of carbon dioxide in the air. In the long run, it will affect the physical and mental health of patients with hypertension and heart disease. This requires avoiding plants with larger leaves as much as possible and putting green plants in rotation regularly.
2，过敏人群，择花慎重：这里主要还是要强调少数对花粉和气味过敏的人群，比如，有些先天遗传的人到了春秋季节就连外界的花粉刺激都很敏感，常表现鼻塞、流鼻涕和流眼泪等，就千万不要选择花粉和气味很浓的绿植了。再有就是患有哮喘病的患者更要在这方面注意了。这种情况最好避免以下植物的选择：夜来香、百合、报春叶、紫荆花、天竺葵、凤仙花和松柏等。
2. Be careful in choosing flowers for allergic people: Here we should emphasize that a few people are allergic to pollen and odor. For example, some congenitally inherited people are sensitive to external pollen stimulation in spring and autumn. They often show stuffy nose, runny nose and tears, so don't choose green plants with strong pollen and odor. What's more, patients with asthma should pay more attention to this aspect. In this case, it is best to avoid the following plant choices: nocturnal primroses, lilies, primroses, bauhinia, geraniums, Impatiens and pine and cypress.
3，家有小孩，注意安全：一般小孩子的天性就是好动和好奇，经常有意无意的触碰这些绿色植物，因此在这种情况下，我们就要在无刺不损伤的前提下摆放一些茎叶类的绿植，以免给孩子的皮肤和眼睛等带来伤害。还要注意的就是，某些绿植的茎叶往往会分泌毒汁和本身就含有毒叶的，以免孩子误食，千万不要选择。这类植物大致有：一品红、夹竹桃、长春花、银边翠、五色梅（马鞭草）、罂粟、鸢尾、红背桂、洒金榕、麒麟冠、夜来香、月季、郁金香、状元红、凤仙花。仙人掌、仙人球、燕子掌、、虎刺梅、霸王鞭、文殊兰、银边翠、虞美人、马蹄莲、南天竹、石蒜、珊瑚豆、风信子、黄花杜鹃、万年青等。
3. There are children at home, pay attention to safety: generally, children's natural instinct is to be active and curious, often intentionally or unintentionally touch these green plants, so in this case, we should put some green plants of stems and leaves on the premise of no thorns and no damage, in pvcguancai.89ix.comjinshuguan.89ix.comgaoyaguan.89ix.comtanceqi.89ix.comxguangji.89ix.com
jianceyii.89ix.comorder to avoid harm to children's skin and eyes. Also note that some green plants often secrete poisonous juice and contain poisonous leaves themselves, in order to avoid children eating by mistake, do not choose. These plants are: poinsettia, oleander, Changchun flower, Yinbiancui, five-color plum (verbena), poppy, iris, red-backed cassia, golden banyan, Unicorn crown, nocturnal primrose, rose, tulip, Zhuangyuan hong, impatiens. Cactus, cactus, swallow, tiger thorn plum, tyrant whip, Wenshulan, Yinbiancui, Yumei, Calla lily, Nantianzhu, garlic, coral beans, hyacinth, yellow azalea, evergreen and so on.
