............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 五色梅,直立或半藤狀灌木,高可達(dá)2米,有強(qiáng)烈臭氣,全株被短毛。莖枝常有下彎鉤刺。葉對(duì)生,卵形或長(zhǎng)圓狀卵形。四季開花,花序腋生,花冠高腳碟狀,4~5裂,有紅、粉紅、黃、橙黃、白等多種顏色,故名“五色梅”。核果球形,肉質(zhì),成熟時(shí)紫黑色。
2024-07-05 電議............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 形態(tài)特征冬櫻花是落葉喬木,高達(dá)3-10米。單葉互生,卵狀披針形或長(zhǎng)橢圓形,邊緣具有細(xì)銳重鋸齒。傘 冬櫻花形總狀花序,1-9多花簇生,粉紅色。苞片圓形,邊有腺齒。落葉小喬木,高可達(dá)10m。樹皮褐色,小枝紫褐色,無毛。葉倒卵狀長(zhǎng)橢圓形或長(zhǎng)圓形,長(zhǎng)5~10cm,先端尾尖,緣具重鋸齒。先花后葉,花枝長(zhǎng)5~15cm,無毛,傘狀花序,花粉紅色至深紅色,2~5朵簇生;花瓣倒卵形,微凹。生長(zhǎng)習(xí)性既能忍耐蔭庇的環(huán)境,而生長(zhǎng)、發(fā)育時(shí)又需要充足的光照。喜溫暖,胃嚴(yán)寒。冬櫻花對(duì)土質(zhì)不甚選擇,以排水良好的肥沃土壤為佳。
2024-06-16 電議............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 形態(tài)特征高2~6m,幼枝被短柔毛,老枝無毛,具褐色皮孔,無刺。葉為二 銀合歡植株回羽狀復(fù)葉,葉軸被柔毛,托葉小,三角形;羽片4~8對(duì),長(zhǎng)5~9(~16)cm,在較下一對(duì)羽片間有黑色腺體1枚,小葉通常5~15對(duì)。頭狀花序常1~2腋生,直徑2~3cm,苞片緊貼、被毛、早落;總花梗長(zhǎng)2~4cm;花白色,花萼長(zhǎng)約3mm,頂端具5細(xì)齒,外面被柔毛;花瓣狹倒披針形,長(zhǎng)約5mm,背被疏柔毛;雄蕊10枚,通常被疏柔毛;子房具短柄,上部被柔毛,柱頭凹下呈杯狀。莢果帶狀,長(zhǎng)10~18cm,寬1.2~1.8cm,頂端凸尖,基部有柄,縱列,被微柔毛;種子6~25粒,褐色,扁平,光亮,長(zhǎng)約6mm。生態(tài)特征 灌木或小喬木,常生于低海拔的荒地或疏林中。幼株對(duì)凍害比較敏感,成熟植株具有較強(qiáng)的抗凍害能力。由于銀合歡根系能夠深入到土壤深層,因此抗旱能力非常強(qiáng);ㄆ4~7月,果期8~11月。種子繁殖。
2024-06-10 電議............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 紅棉,木棉的別稱。以開花紅色得名。為木棉科落葉大喬木,又名英雄樹、攀枝花,樹形高大,雄壯魁梧,枝干舒展,花紅如血,碩大如杯,盛開時(shí)葉片幾乎落盡,遠(yuǎn)觀好似一團(tuán)團(tuán)在枝頭盡情燃燒、歡快跳躍的火苗,極有氣勢(shì)。因此,歷來被人們視為英雄的象征。
2024-05-12 電議............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 千日紅,石竹目莧科千日紅屬,又名圓仔花、百日紅、火球花,熱帶和亞熱帶常見花卉,原產(chǎn)美洲巴西,巴拿馬和危地馬拉,我國(guó)長(zhǎng)江以南普遍種植。千日紅為一年生直立草本,高約20~60厘米,全株有白色硬毛;ㄆ7~10月,花朵紫紅色,排成頂生圓球形頭狀花序;苞片多為紫紅色。千日紅的花語是“不朽”。千日紅作為藥用植物,有止咳平喘的作用,F(xiàn)在千日紅也可作為花茶飲用。
2024-04-27 電議............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 簡(jiǎn)介:性涼、味苦,七彩菊又名洋菊花,變色菊,產(chǎn)于西藏高山之中,茶色;晶黃、透亮。它具有散風(fēng)清熱、平肝明目的作用,還有獨(dú)特的美容奇效,長(zhǎng)期飲用對(duì)女性面部美容有很好的**。 效能:純天然野生,抗疲勞。護(hù)膚養(yǎng)顏,明目清心;具有清潤(rùn)肺、清熱解毒、明目之功效。(可內(nèi)服、外用)。理氣解郁,和血散瘀,治肝胃氣痛,新風(fēng)久痹,咯血吐血,月經(jīng)不調(diào),赤帶白下,痢疾,乳痛,腫毒,還具有護(hù)膚養(yǎng)顏,清新潤(rùn)肺,調(diào)經(jīng)活血等功效。特別具有安定神經(jīng)與助消化的作用,較適合餐后和睡前飲用,是失眠患者的較佳飲品。七彩菊長(zhǎng)在高山云霧中,吸山水之靈秀,乘日月之精華,無污染,觀賞及飲用為一體,無論單飲還是配茶葉共飲,清香四溢,花朵在杯中經(jīng)水一泡,成為含苞欲放的花朵,或懸或浮令飲者心曠神怡,心境舒展、清靜除煩?蛊,降脂減肥,美顏美容,抗衰老。注意事項(xiàng):孕婦不宜飲用,請(qǐng)置于室內(nèi)陰涼干燥處,避免兒童自行拿取。適宜搭配:洋菊花因?yàn)樾詻觥⑽犊嗨院鹊臅r(shí)候較好加上幾塊冰糖或者蜂蜜
2024-04-27 電議............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 花椒,落葉灌木或小喬木,可孤植又可作防護(hù)刺籬。其果皮可作為調(diào)味料,并可提取芳香油,又可入藥,種子可食用,又可加工制作肥皂;ń烦鞣N肉類的腥氣;促進(jìn)唾液分泌,增加食欲;使血管擴(kuò)張,從而起到降低血壓的作用。一般人群均能食用,孕婦,陰虛火旺者忌食。
2024-04-27 電議............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 形態(tài)特征黃花槐由我國(guó)傳統(tǒng)國(guó)槐與美洲金邊黃槐,雙莢槐雜交育種而成,為落葉小喬木或灌木狀。株高3-4米,小葉5-7對(duì),每年八月開始開花,蕾如金豆、花如金蝶,結(jié)莢果屬豆科。長(zhǎng)勢(shì)旺盛,枝繁葉茂、花量大而鮮艷,花色(鴨蛋黃)金黃,故有聚寶黃金樹的美稱。寒霜降臨、盛情不衰,落葉不落花,填補(bǔ)了初冬無觀賞花木的空白,不是春光,勝似春光,品味頗高。常綠小喬木。高數(shù)米至10米,一般以株高3~5米為較佳觀賞高度。樹冠高大而圓整。偶數(shù)羽狀復(fù)葉,小葉7-9對(duì),葉柄及總軸基部有腺體。傘房形總狀花序,生于上部枝條葉腋,花鮮黃色,徑約5厘米。全年均能開花,但以9~10月為盛期。莢果扁平,念珠狀,長(zhǎng)7~9厘米,1~2月成熟,種子黑褐色。
2024-04-25 電議............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 梅子,也稱為青梅,是龍腦香科喬木,高達(dá)30m,胸徑達(dá)1.2m。樹皮青灰色。幼枝和嫩葉密被星狀毛。聚傘圓錐花序,花小,白色。果近球形,具2長(zhǎng)3短由萼片增大的翅。多分布于福建詔安、廣東普寧、海南、臺(tái)灣,安徽東南,宣城市,廣德縣,同溪鄉(xiāng),宋陳村,柏臺(tái)組也有分布。生于海拔3-4m的海灘直至海拔900m的博士瘠薄山坡,以海拔200-500m處較為普遍。泰國(guó)、馬來西亞、印度尼西亞、菲律賓也有分布。國(guó)家三級(jí)保護(hù)漸危種。梅子的主要品種分類有青竹梅(青梅)、白粉梅、軟枝大粒梅等品種。
2024-03-31 電議............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 加拿利海棗是國(guó)際著名的景觀樹,生長(zhǎng)在非洲西岸的加拿利島。1909年引種到臺(tái)灣,20世紀(jì)80年代引入中國(guó)大陸。中國(guó)熱帶至亞熱帶地區(qū)可露地栽培,在長(zhǎng)江流域冬季需稍加遮蓋,黃淮地區(qū)則需室內(nèi)保溫越冬。其單干粗壯,直立雄偉,樹形優(yōu)美舒展,富有熱帶風(fēng)情,廣泛應(yīng)用于公園造景、行道綠化。
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