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Miss Chen
2017年12月17日
Miss Chen
Description: This plant is a summer annual about 6-20" tall that branches frequently; large specimens can be as wide as they are tall, resembling a tumbleweed in shape. The rather stout stems are light green, terete to slightly angular, and glabrous. Alternate leaves occur along these stems that are 1-2" long and ¼-½" across; they are medium green, glabrous, and oblanceolate with margins that are coarsely crenate, shallowly lobed, or undulate. Small upper leaves often have smooth margins. The leaves are slightly succulent with a thick texture. The upper stems terminate in racemes of flowers about 2-10" long. Individual flowers are up to ¼" across, consisting of 4 lavender to white petals, 4 green sepals, 6 stamens, and a pistil with a single style. The oblong-lanceolate sepals are about ¼" long and glabrous, while the oblong petals spread widely during the short period when a flower is in bloom. The ascending pedicels are green and glabrous. The blooming period occurs from mid-summer into the fall, lasting about 3 months. Only a few flowers are in bloom at the same time toward the apex of the racemes. The flowers are replaced by elongated seedpods (silicles) about ½-¾" long. Each seedpod has a lower segment (up to ¼" long) that is ovoid-cylindrical in shape, and an upper segment (up to ½" long) that is lanceoloid with a long tapering beak. Between these two segments, the seedpod is slightly constricted. The upper segment contains a single seed, while the lower segment contains either a single seed or none. At maturity, the upper segment of each seedpod becomes detached from the lower segment, while the lower segment persists on the dried remains of the plant. The upper segment can float on water, and it is often carried off by the waves of the lake or sea. Eventually, the upper segment is deposited at another beach, thereby introducing its seed to a new area. The seed of the lower segment usually germinates in proximity to its mother plant, colonizing the same beach. Cultivation: The preference is full sun, moist to dry-mesic conditions, and very sandy soil. This plant also adapts to gravelly or rocky shorelines.
Range & Habitat: The native Sea Rocket is a rare plant in Illinois that is state-listed as 'threatened.' Its distribution is restricted to the shoreline of Lake Michigan in the NE section of the state (see Distribution Map). Habitats consist of sandy beaches and, to a lesser extent, gravelly or rocky shorelines. Outside of the state, Sea Rocket can be found along the shore lines of other Great Lakes (except the northernmost areas); a closely related subspecies of Sea Rocket is also found along the Atlantic coast. Faunal Associations: Very little is known about floral-faunal relationships for this plant. Similar to other flowering plants in the Mustard family, Sea Rocket's flowers are probably cross-pollinated by small bees, flies, beetles, and small to medium-sized butterflies. There is a native flea beetle, Phyllotreta chalybeipennis, that feeds primarily, if not exclusively, on the foliage of Sea Rocket: its larvae form mines through the leaves. Other flea beetles that feed on the foliage of this plant include Phyllotreta crucifera (introduced from Europe), Phyllotreta punctulata, and Phyllotreta striolata (Clark et al., 2004). Larvae of a moth, the Rubbed Dart (Euxoa detersa), also referred to as the Sandhill Cutworm, feed primarily on the underground parts of Sea Rocket and many other plants in sandy areas (Covell, 1984/2005).
Photographic Location: A sandy beach at Indiana Dunes State Park in NW Indiana. Comments: This member of the Mustard family is quite unique and easy to identify: it has slightly succulent leaves and unusual seedpods with 2 segments. Sea Rocket is a pioneer species of sandy beaches, colonizing areas that only a few plant species can tolerate. Because its succulent leaves can store water, it is able to withstand the desiccating effect of sunlight and sand. The root system helps to bind and stabilize the sand, while the decayed remnants of foliage add organic material and nutrients to the impoverished soil. This enables other plants to colonize the beach, beginning the process of ecological succession.
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Miss Chen
2017年12月17日
Miss Chen
Description: This perennial plant is 1-3½' tall and unbranched, except near the apex where the flowering stems occur. The stems are round and covered with fine white hairs. They are initially green, but often become brown with age. The alternate leaves are up to 4" long and 1½" across. They are sessile against the stem toward the top, but have short petioles near the bottom. These leaves are lanceolate, smooth or sparingly dentate, grey- or yellow-green, and finely pubescent. The smaller leaves near the flowerheads are much reduced in size and linear. Sometimes there are small leaves appearing in the upper axils of the larger leaves along the central stem.
The upper stems terminate in small corymbs of flowerheads. These flowerheads consist of 7-21 small creamy white florets. A floret is narrowly tubular with 5 small lobes and a protruding divided style. Each flowerhead is subtended by a cylinder of narrow green bracts; it is a little less than ½" long. The blooming period occurs during late summer or early fall, and lasts about a month. The achenes are long and cylindrical, grey or light brown, and have tufts of white hair (or sometimes tawny hair). These tufts of hair are often more striking in appearance than the flowers. Seed distribution is provided by the wind. The root system consists of a central taproot that can run deep into the ground. Sometimes, this plant will tiller at the base, sending up multiple stems from the taproot. However, it doesn't reproduce vegetatively by means of rhizomes, unlike many other prairie plants. Cultivation: The preference is full sun and dry conditions; a little shade is also tolerated. This plant prefers poor soil that contains too much clay, sand, or gravel, and it can thrive on slopes. Its toleration of drought is better than most plants in the tallgrass prairie. The leaves may turn yellow and start to shrivel away toward the end of the year, but this is normal. This plant doesn't spread aggressively.
Range & Habitat: The native False Boneset occurs occasionally in central and northern Illinois; in many areas of southern Illinois, it is uncommon or absent (see Distribution Map). Habitat includes dry upland areas of black soil prairies, gravel prairies, dolomite prairies, clay prairies, hill prairies, bluffs, limestone glades, open woodlands, and sandy savannas. False Boneset doesn't form large colonies, but is more likely to occur as sporadic plants. In moist areas with rich soil, it has trouble competing with taller, more aggressive forbs and grasses. Faunal Associations: Bumblebees, leaf-cutting bees (Megachile spp.), Halictid bees, and other bees visit the flowerheads for nectar and pollen (Mitchell, 1960/1962; Moure & Hurd, 1987). Butterflies, skippers, and probably other insects visit the flowerheads for nectar and/or pollen too. The caterpillars of some flower moths feed destructively on the flowerheads and developing seeds; they include such species as Schinia trifascia (Three-lined Flower Moth), Schinia oleagina (Oleagina Flower Moth), and Schinia grandimedia (False Boneset Flower Moth). The last moth occurs in areas that lie mostly west of Illinois. Other insects feeders include Lygus lineolaris (Tarnished Plant Bug) and other polyphagous stink bugs, Aphis coreopsidis (an aphid), and larvae of a Noctuid moth, Dichagyris grotei (Panzer, 2000; Vestal, 1913; Hottes & Frison, 1931). In addition, such grasshoppers as Melanoplus confusus (Little Pasture Grasshopper), Melanoplus differentialis (Differential Grasshopper), Melanoplus keeleri (Keeler's Grasshopper), and Melanoplus discolor (Contrasting Spur-throated Grasshopper) feed on False Boneset. The last grasshopper is monophagous on this plant, although it occurs in areas that lie west of Illinois (Campbell et al., 1974; Joern, 1985; Brust et al., 2008). Mammalian herbivores browse on False Boneset occasionally when little else is available, but its foliage is bitter and overall food value is low. In pastures, False Boneset is considered an 'increaser' because livestock are not particularly fond of it. Photographic Location: The photographs were taken at Meadowbrook Park in Urbana, Illinois. Comments: False Boneset is similar in appearance to Tall Boneset (Eupatorium altissimum). However, the former plant has alternate leaves along its stems with only one conspicuous vein, while the latter has opposite leaves with three conspicuous veins. An older scientific name for False Boneset is Kuhnia eupatorioides.
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Miss Chen
2017年12月17日
Miss Chen
Description: This is an unbranched perennial plant about 1-2' tall. Side stems may develop from upper leaf axils if the central stem is damaged. This stout central stem is 4-angled and it is covered with short white hairs that are usually appressed. The opposite leaves are up to 3½" long and 1½" across. They are broadly oblong to lanceolate in shape, and have smooth, slightly ciliate margins. The lower leaves have short stout petioles, while the upper leaves are sessile. They have deep pinnate venation and are covered with a white pubescence. The upper half of the central stem is perforated by whorled clusters of flowers. Each cluster of flowers is about 2-3" across and in the shape of a flattened sphere, with the flowers arranged in circular rows. The flowers are white, light pink, or lavender, and individually slightly less than ½" long. There are two prominent lips, with small purple spots on the lower one, and fine hairs in the back. The blooming period occurs during early summer and lasts about a month. Neither the flowers nor the leaves have a noticeable scent. The root system consists of a taproot, which forms offshoots occasionally by means of short rhizomes. The seeds are quite small, and distributed by the wind to some extent.
Cultivation: The preference is full or partial sun, and mesic to dry conditions. The soil can contain significant amounts of loam, clay, or gravel; limestone and a high pH are tolerated. The foliage can be affected by the usual diseases that attack other mints, and often appear rather ragged by mid-summer. This plant has greater tolerance to drought than most other members of Mint family. Range & Habitat: Downy Wood Mint occurs occasionally in scattered counties in Illinois – it has been reported most often from counties in the NE and west-central areas of the state (see Distribution Map). This plant is native to Illinois. Habitats include mesic to dry black soil prairies, dolomite prairies, thickets, savannas, limestone bluffs, and limestone glades. Faunal Associations: The flowers attract long-tongued and short-tongued bees, bee flies, Syrphid flies, butterflies, and skippers. The numerous bee visitors include honeybees, bumblebees, Anthophorine bees, little carpenter bees, leaf-cutting bees, Halictine bees, masked bees, and others. The small seeds are unlikely to be of much interest to birds, nor is the foliage an attractive source of food to mammalian herbivores. Photographic Location: The photographs were taken at Loda Cemetery Prairie in Iroquois County, Illinois. Comments: This plant can be easily confused with some of the weedier Eurasian mints, but should not be destroyed because it is not particularly common in Illinois. Notwithstanding its common name, Downy Wood Mint occurs in open areas more often than woodlands, unlike other members of the genus, such as Blephilia hirsuta (Hairy Wood Mint). The stems of the latter species have long spreading hairs, while the stems of Downy Wood Mint usually have short appressed hairs. Other common names for Blephilia ciliata are 'Ohio Horsemint' and 'Pagoda Plant.'
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Miss Chen
2017年12月17日
Miss Chen

朝鲜族对桔梗特别有感情。在朝鲜、韩国、日本把桔梗当作食用蔬菜十分普遍。韩国人素有食用鲜桔梗的习俗，韩国超级市场等处常有小包装的保鲜、冷藏或腌制桔梗出售，把它当作是餐桌上必不可少的一种菜肴。韩国过去曾大量地栽培和加工过桔梗，但精明的韩国人发现我国的桔梗质优价廉，因而转向从我国大量进口桔梗，并把它加工成药菜产品销往日本、美国及其他国家和地区，获利匪浅。桔梗原产我国，各地都有野生。我国的许多地区也用桔梗根制作腌菜，颇具风味，并深得人们的喜爱。此外，桔梗可酿酒、制粉做糕点，种子可榨油食用。桔梗花中一种药味花，颜色鲜蓝，形如悬钟，既是6～9月间的一种美丽花卉，又是变种常用的中药。吉林延边地区朝鲜族人民还把桔梗花的嫩叶作蔬菜食用。《中国花经》把它列入珍稀花卉类。
1.放卧室里好吗 答案是肯定的，它是允许放在卧室里面养的。 桔梗花又被叫做铃铛花，植株的高度大约有70厘米，人工进行培植的话，高度可以达到1米。它的花朵颜色非常的多样，有紫蓝色、翠蓝色和净白等多种的颜色。花姿看起来非常的宁静高雅，花色也是娇而不艳。如果把它放在房间里面，让人瞬间感觉清新爽目，给人一种宁静、幽雅、淡泊、舒适的享受，所以是可以放在卧室里面的。 2.桔梗花的主要价值 园林价值：在园林中，桔梗花被广泛的运用到园林之中。因为它花形非常的美丽，所以受到很多人的注目。另外它还可以被作为优美的切花，一枚桔梗，可以很好的增添插花的效果，所以它的运用真的是非常广泛。当然也有很多人可以做成盆栽花或者种植在花坛里面，也是别有一番滋味的。 药用价值：其实它还是一种很不错的中药。它的根可以治疗感冒咳嗽和祛痰助消化，嫩的根还可以用来食用。一般都是在桔梗花生长期2到3年的时候，一般都是在秋天快结束或者是春天萌芽之前就可以进行采挖。我们把它的根条挖取出来，然后把它的泥土给清理干净，然后再洗掉，趁它还是新鲜的时候，用碗片或者是竹片把它的外皮给刮去了，然后再去晒干了，就可以成为一种很不错的中药。所以在临床上研究表明，它是可以治疗很多种病症的。但是需要注意的是，在使用的时候，一定要注意用量了，如果量太大的话，就会导致恶心呕吐，另外因为它有溶血的作用，所以用药千万要慎重，一定不要自行使用。
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Miss Chen
2017年12月17日
Miss Chen

一帆风顺花，多年生草本。株高30厘米-40厘米，无茎或茎短小，具块茎或伸长的根茎，有时茎变厚而木质。叶基生，叶长椭圆状披针形，两端渐尖，叶脉明显，叶柄长，深绿色，基部呈鞘状，叶全缘或有分裂。
一帆风顺花没有毒 一帆风顺花的美不仅没在其外表，而且是没有毒的。亭亭玉立，犹如西施一般。洁白的花色，美丽的身型，让人陶醉。与其他鲜艳的花不同，一帆风顺花多了几分柔美，有出淤泥而不染，濯清涟而不妖的的神态。 一帆风顺花的作用 一帆风顺花不管放在什么环境中都是十分出众的，是难得的奇秀。而且一帆风顺花能够有效的吸收氨气、丙酮、苯和甲醛，放在室内非常适合。可以点缀室内家居环境，也可以促进主人身体健康。 一帆风顺花适合放在卧室里 美好的事物总是会给我们带来好心情，把盆一帆风顺花带回家，把如此美丽的她放在卧室的阳台上或者其他显眼的地方。当你早晨醒来的时候，一睁眼，她娇羞的体态，含笑的神情总是会默默地吸引你的目光。顿时，你会感觉神清气爽，所以的烦恼，压力统统消失，如沐春风，神采飞扬。 小编寄语：如此美丽的花，如此美丽的景，你沉醉了吗？希望以上内容对您有一定的帮助，谢谢大家的支持！
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Miss Chen
2017年12月17日
Miss Chen
网纹草为多年生常绿草本。植株低矮，呈匍匐状蔓生，高约5~20厘米。叶十字对生，卵形或椭圆形，茎枝、叶柄、花梗均密被茸毛，其特色为叶面密布红色或白色网脉。匍匐茎节易生根。红色叶脉纵横交替，形成网状。顶生穗状花序，花黄色。 一、网纹草的毒性如何 说起网纹草可不可以放在卧房里来养，就是担心网纹草的毒性，会不会对人的身体造成伤害罢了。 这一点是完全不用担心的，因为网纹草是没有任何毒性的。现实生活中，确实有很多植株是有毒的，但是只要不食用，不光是网纹草，大多数植物都是不会因为有毒而给人体造成伤害的。 二、晚上能放卧室吗 大家都知道，晚上，房间开灯时，网纹草就会光合与呼吸同时作用，没有灯光时，它就只能进行呼吸作用。基本上，一棵网纹草一晚呼吸出来的气体是不会对室内空气成分有什么影响的，但是如果卧房植物较多，同时光线不是很好，二氧化碳气体的含量就会比多一点，人就会觉得不舒服。所以说，在晚上，将网纹草放在卧室里是可以的，但是要注意，卧室里的植物不要太多了。 三、刚刚翻新的卧室能养吗 新装的房屋中，无论是地板、门窗，都有大量的物质是对身体不好的，而网纹草可以搞定空气里的苯等杂质，摆放在卧室中可以让空气变干净，让人们提早住进卧室。将它放在房间里的任意角落，都没有任何问题。种植在室内，会显得整个室内生机盎然。 综上，耐阴且容易照顾的网纹草在卧房里生活，绝对没问题！
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Miss Chen
2017年12月17日
Miss Chen

郁金香是世界著名的球根花卉，还是优良的切花品种，花卉刚劲挺拔，叶色素雅秀丽，荷花似的花朵端庄动人，惹人喜爱。在欧美视为胜利和美好的象征，荷兰、伊朗、土耳其等许多国家珍为国花。
郁金香有毒 郁金香有毒郁金香的花朵上面含有毒碱，这种毒碱不会立刻对人体造成什么伤害，不过如果在郁金香的旁边待时间久了，就会令人感到头晕，严重的可导致中毒； 接触郁金香会有一个很明显的现象就是使人毛发脱落，所以不要和郁金香长时间的接触，严重的会秃头。 很显然，郁金香是有毒的，而且长时间和郁金香接触，会使人中毒以及出现掉发的情况，所以很断定郁金香是不可以放在卧室里面养的。 如果你将郁金香放在卧室里面养，会造成身体上的伤害，所以要谨慎； 所以小编建议，你可以把郁金香摆放在室外的庭院里或者是外面的阳台上面，这样既能观赏花朵的美丽，也不会伤害到身体的健康。 郁金香不可以养在室内 虽然郁金香花极美丽如酒杯状，色彩斑斓，花型也美丽优雅，但是千万不要把郁金香种在室内或教室内，这样郁金香花中含有的毒碱，就会散发在空气中，造成对家人或者是学生的伤害，出现头晕或者脱发，这是很严重的，所以一定要注意哦！
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Miss Chen
2017年12月17日
Miss Chen

仙客来是多年生草本植物。块茎扁球形，直径通常4-5厘米，具木栓质的表皮，棕褐色，顶部稍扁平。叶和花葶同时自块茎顶部抽出；叶柄长5-18厘米；叶片心状卵圆形，直径3-14厘米，先端稍锐尖，边缘有细圆齿，质地稍厚，上面深绿色，常有浅色的斑纹。一些植物学家认为叶片上的杂色是一种天然的破坏性伪装，以免受动物损害。
是否可放卧室 首先说说仙客来有没有挥发性的毒素吧，仙客来是有一定的毒性，但是它的毒不具有挥发性，而且这种毒素只存在于根部，一般很少会去碰触这个地方，所以相对来说仙客来的安全性还是很高的的。 既然仙客来没有挥发性的毒素，那么就说明仙客来是能够放到卧室中进行养殖的。但是我们都知道，大部分植物都有一个特性，在夜晚呼吸时会和人们争抢氧气呼出浑浊的气体，因为不能像白天那样制造氧气，因此到了晚上只会跟我们抢氧气，这样对于我们的睡眠来说是一种不好的影响。有时候，仙客来还会散发出一种植物特有的味道，夜晚这种气味太浓的话也会影响我们的正常休息，一般很少会在卧室摆放植物。我们一般将仙客来放到客厅比较好，既能够带来美化环境的效果，还可以更好的进行管理，同时放到光照效果良好的环境下，能够使仙客来生长的更加健康茁壮。放在卧室使最不适合其生长的环境，所以一般不要轻易的放到卧室，如果非要放置的话，也不要放的时间太长，偶尔放几个晚上还是可以的，制造一下卧室的氛围。
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Miss Chen
2017年12月16日
Miss Chen

红雀珊瑚原产中美洲西印度群岛。性喜温暖，适生于阳光充足而不太强烈且通风良好之地。温度过高的环境，半阴条件也能适应。对栽培土壤要求疏松肥沃，排水良好。
红雀珊瑚有毒吗 红雀珊瑚的茎是绿色的，属于肉质的，总是以“之”字的形式呈现，是不是很有意思呢。不过它所含的乳汁是白色的，具有毒性。 红雀珊瑚是否可以放在卧室内养呢 我们了解到红雀珊瑚是有毒的植物，含有毒素那就具有一定的危害，所以有毒的红雀珊瑚最好不要养殖在卧室里，因为一旦在养殖的过程中不小心中毒，就会造成我们身体的损坏。所以，为了自己的身体健康，建议不要放在卧室内养殖红雀珊瑚。 如果喜欢红雀珊瑚，并且希望可以养殖它，那么该如何养它又该放在何处呢，小编我也可以帮您解决这个问题，既可以欣赏到红雀珊瑚的美丽身影，也可以降低中毒的可能性。 红雀珊瑚应放在何处养 既然红雀珊瑚有毒，而且不能在卧室养殖，那么该放于何处养呢？ 其实，红雀珊瑚可以放在通风，有阳光的地方，并且可以经常欣赏到它的身影的地方养护。所以，最合适的地方就是庭院或阳台啦，而且这些场所更佳有利于红雀珊瑚的生长，想必您也想到了吧。 红雀珊瑚的是否有毒我们解决了，又该放在哪里养我们也知道了，那么爱花的您是否要好好养殖爱护它，就看您的细心程度了，养花愉快，您也会是愉快的人!
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Miss Chen
2017年12月16日
Miss Chen

人参榕，由细叶榕的实生苗培育而成。它基部膨大的块根，实际上是其种子发芽时的胚根和下胚轴发生变异突变而形成的。有的植株还在其干基部嫁接了金钱榕或卵叶榕（细叶榕的一个变种），显得更为高雅。人参榕属桑科灌木或小乔木．其根如人参，小榕树类。树干的形状酷似一个正在守望的人形，因此得名叫"人参榕”。也称作榕树瓜，地瓜榕。 人参榕根部形似人参，形态自然、根盘显露、树冠秀茂、风韵独特，观姿赏形，令人妙趣横生，心情愉悦，深受世界各地消费者的喜欢。在荷兰已把其命名为“China roots”（中国根），是一个走向世界、具有中国品牌的花卉品种.是居室内外摆设装饰的一道亮丽风景！
是否可以放在起居室养殖？ 说起放在起居室养殖的植物，人们首先会关心它对人的健康有没有危害，其实它非常适合摆放在室内，是装点室内的首选，但说到放在卧室内，人们对植物的要求可能要苛刻一些，主要表现在人的健康问题上，但对于它来说，放在卧室内并没有任何危害人体健康的问题，所以可以安心的摆放。但是这也不是一概而论，虽然它可以放在卧室，但还是要挑选株型较小的。 摆放注意事项： 人参榕喜欢光照充足的位置，而且室内温度要在20度至30度之间最佳，室内空气要偏潮湿，这样很利于它的生长，春季与季要放在阳光可以照到的地方养殖，而夏季则要躲避阳光的直晒，土壤还要保持微湿状态，以上是它最佳的生长环境的条件，尤其是小株型的人参榕，需要阳光更多些；所以若放在卧室内养殖，则要注意以上事项，若阳光不充足，则会引起人参榕的叶子凋落，而且还要经常转动植物，让它均匀的接受阳光的照晒；若卧室内有空调，还要避开空调的风口。
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