文章
Dummer. ゛☀
2017年07月24日
Family - Liliaceae
Stems - Bulbs to 3-4cm long, with a papery outer coating and slightly thickened roots. Aerial stems to +/-50cm tall, erect, terete, glabrous, sometimes glaucous, bent at the apex when immature, becoming erect with age, green.
Leaves - All basal or near the base, non extending more than 1/3 up from the base of the plant, to 40cm long, 5mm broad or less, present during anthesis, light green.
Inflorescence - Terminal umbel with +/-50 flowers, nodding when immature. Pedicels much longer than the flowers, glabrous, purplish in strong sun, to +2cm long.
Flowers - Perianth pink, spreading, 6-parted. The tepals to 7mm long, elliptic, typically acute at the apex, glabrous. Stamens 6, erect, exserted beyond the perianth parts. Filaments terete, pink, glabrous. Anthers yellow when fresh, quickly becoming brown. Style pink, terete, glabrous, shorter than or equaling the stamens.
Flowering - July - November.
Habitat - Glades, bluffs, open dry woods, roadsides.
Origin - Native to U.S.
Other info. - This showy species can be found in the Ozark region of Missouri. It is the latest blooming onion in Missouri and is easy to identify in the field. The papery-covered bulb, pink flowers, and flat, persistent leaves are good characters to look for.
A. stellatum can sometimes be confused with another plant, A. cernuum Roth, because both can have nodding inflorescences (cernuum means "nodding"). The inflorescence of A. stellatum only nods when it is immature and will become erect with time. The difference between the two plants is in the flowers. A. stellatum has a spreading and open perianth. The perianth of A. cernuum is campanulate (shaped like a bell).
Stems - Bulbs to 3-4cm long, with a papery outer coating and slightly thickened roots. Aerial stems to +/-50cm tall, erect, terete, glabrous, sometimes glaucous, bent at the apex when immature, becoming erect with age, green.
Leaves - All basal or near the base, non extending more than 1/3 up from the base of the plant, to 40cm long, 5mm broad or less, present during anthesis, light green.
Inflorescence - Terminal umbel with +/-50 flowers, nodding when immature. Pedicels much longer than the flowers, glabrous, purplish in strong sun, to +2cm long.
Flowers - Perianth pink, spreading, 6-parted. The tepals to 7mm long, elliptic, typically acute at the apex, glabrous. Stamens 6, erect, exserted beyond the perianth parts. Filaments terete, pink, glabrous. Anthers yellow when fresh, quickly becoming brown. Style pink, terete, glabrous, shorter than or equaling the stamens.
Flowering - July - November.
Habitat - Glades, bluffs, open dry woods, roadsides.
Origin - Native to U.S.
Other info. - This showy species can be found in the Ozark region of Missouri. It is the latest blooming onion in Missouri and is easy to identify in the field. The papery-covered bulb, pink flowers, and flat, persistent leaves are good characters to look for.
A. stellatum can sometimes be confused with another plant, A. cernuum Roth, because both can have nodding inflorescences (cernuum means "nodding"). The inflorescence of A. stellatum only nods when it is immature and will become erect with time. The difference between the two plants is in the flowers. A. stellatum has a spreading and open perianth. The perianth of A. cernuum is campanulate (shaped like a bell).
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文章
Dummer. ゛☀
2017年07月24日
Family - Rubiaceae
Stems - Multiple from the base, sprawling to ascending, to +40cm long, herbaceous, 4-angled, hispidulous below, glabrescent apically.
Leaves - Sessile, in whorls of 6, oblong, to +/-8mm long, 3-4mm broad, pubescent adaxially and ciliate on the midrib abaxially, entire, acute, with strigillose margins. The margin of the leaf translucent at least at the apex (use a lens to see). Lowest leaves obovate to oblanceolate.
Inflorescence - Axillary bracteate fascicles of typically 3 flowers. Peduncles to 1cm long in fruit, 1-2mm long in flower, 4-angled, glabrous to sparse pubescent. Bracts subtending the flowers foliaceous, accrescent, lanceolate, 3-nerved, to 8mm long and 3mm broad in fruit, strigose externally, glabrous internally.
Flowers - Corolla 4-lobed, funnelform, 4-5mm long, pinkish-purple. Corolla tube to 3mm long, whitish at the base, glabrous externally and internally. Corolla lobes acute, spreading, -2mm long, 1mm broad, glabrous. Stamens 4, exserted, adnate at the apex of the corolla tube. Filaments white, glabrous, 1.1mm long. Anthers purplish, .3mm long. Style exserted, glabrous, translucent, 4mm long. Stigmas 2, short (.1mm long). Calyx 1.1mm long in flower, accrescent, 6-lobed, pubescent, green. Calyx lobes triangular, .3mm long. Fruits mostly on stalks to .5mm long, pubescent. slightly rectangular in cross-section, to 4mm long, 2-locular, 2-seeded.
Flowering - April - May.
Habitat - Openings in woods, along creeks, disturbed sites, fields, roadsides.
Origin - Native to Europe.
Other info. - This little species is uncommon in Missouri. It is found only in several southwestern counties. The plant, at first glance, appears to be in the genus Galium but its purplish flowers, funnelform corolla and bracteate inflorescences separate it from that genus. The plant can be quite weedy if left un-checked and it will most certainly expand its range in Missouri with time.
Stems - Multiple from the base, sprawling to ascending, to +40cm long, herbaceous, 4-angled, hispidulous below, glabrescent apically.
Leaves - Sessile, in whorls of 6, oblong, to +/-8mm long, 3-4mm broad, pubescent adaxially and ciliate on the midrib abaxially, entire, acute, with strigillose margins. The margin of the leaf translucent at least at the apex (use a lens to see). Lowest leaves obovate to oblanceolate.
Inflorescence - Axillary bracteate fascicles of typically 3 flowers. Peduncles to 1cm long in fruit, 1-2mm long in flower, 4-angled, glabrous to sparse pubescent. Bracts subtending the flowers foliaceous, accrescent, lanceolate, 3-nerved, to 8mm long and 3mm broad in fruit, strigose externally, glabrous internally.
Flowers - Corolla 4-lobed, funnelform, 4-5mm long, pinkish-purple. Corolla tube to 3mm long, whitish at the base, glabrous externally and internally. Corolla lobes acute, spreading, -2mm long, 1mm broad, glabrous. Stamens 4, exserted, adnate at the apex of the corolla tube. Filaments white, glabrous, 1.1mm long. Anthers purplish, .3mm long. Style exserted, glabrous, translucent, 4mm long. Stigmas 2, short (.1mm long). Calyx 1.1mm long in flower, accrescent, 6-lobed, pubescent, green. Calyx lobes triangular, .3mm long. Fruits mostly on stalks to .5mm long, pubescent. slightly rectangular in cross-section, to 4mm long, 2-locular, 2-seeded.
Flowering - April - May.
Habitat - Openings in woods, along creeks, disturbed sites, fields, roadsides.
Origin - Native to Europe.
Other info. - This little species is uncommon in Missouri. It is found only in several southwestern counties. The plant, at first glance, appears to be in the genus Galium but its purplish flowers, funnelform corolla and bracteate inflorescences separate it from that genus. The plant can be quite weedy if left un-checked and it will most certainly expand its range in Missouri with time.
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文章
Dummer. ゛☀
2017年07月24日
Family - Cayophyllaceae
Stems - Single or multiple from base, erect, herbaceous, from a taproot and rhizomes, branching, hollow, glabrous, to 1m tall, terete.
Leaves - Opposite or in whorls of 3 or 4, sessile, connected at bases by thin tissue, oblong-elliptic, entire, slightly wavy to crisped on margins, glabrous, acute, with 3 main veins, to +7cm long, +/-3cm broad.
Inflorescence - Terminal and axillary cymes. Peduncles slightly swollen at the base, glabrous. Ultimate pedicels to 3mm long, glabrous.
Flowers - Petals 5, long-clawed, white to pink. Claw to +1.5cm long, glabrous, winged. Wing of claw forming a 1-2mm appendage at base of limb. Limb to +/-1.5cm long, notched at apex, to 8-9mm broad, glabrous. Stamens inserted in folds of claw wings, 10, exserted, distinct. Filaments white, glabrous, to +2cm long. Anthers white to pale yellow, -2mm long. Ovary superior, green, glabrous, cylindric, to 9mm long in flower, 1.5mm in diameter, unilocular. Placentation free-central. Ovules many. Styles 2, white to pink, glabrous, 1.4cm long. Calyx light green or with some red, glabrous, cylindric, +1-2cm long, 5mm in diameter(in flower), 5-toothed. Teeth acute, triangular, to 3mm long, short aristate. Base of calyx saccate around pedicel.
Flowering - June - October.
Habitat - Gravel and sand bars along streams, ditches, waste ground, roadsides, railroads.
Origin - Native to Europe.
Other info. - This species can be found throughout Missouri. It was previously grown as an ornamental but has escaped and is well established in much of North America.
This species contains saponin glycosides and will foam if crushed and rubbed. The plant can be used as soap and is being studied for medicinal uses also. It is toxic if eaten. Formerly the plant was used by indians and europeans for a host of ailments.
Stems - Single or multiple from base, erect, herbaceous, from a taproot and rhizomes, branching, hollow, glabrous, to 1m tall, terete.
Leaves - Opposite or in whorls of 3 or 4, sessile, connected at bases by thin tissue, oblong-elliptic, entire, slightly wavy to crisped on margins, glabrous, acute, with 3 main veins, to +7cm long, +/-3cm broad.
Inflorescence - Terminal and axillary cymes. Peduncles slightly swollen at the base, glabrous. Ultimate pedicels to 3mm long, glabrous.
Flowers - Petals 5, long-clawed, white to pink. Claw to +1.5cm long, glabrous, winged. Wing of claw forming a 1-2mm appendage at base of limb. Limb to +/-1.5cm long, notched at apex, to 8-9mm broad, glabrous. Stamens inserted in folds of claw wings, 10, exserted, distinct. Filaments white, glabrous, to +2cm long. Anthers white to pale yellow, -2mm long. Ovary superior, green, glabrous, cylindric, to 9mm long in flower, 1.5mm in diameter, unilocular. Placentation free-central. Ovules many. Styles 2, white to pink, glabrous, 1.4cm long. Calyx light green or with some red, glabrous, cylindric, +1-2cm long, 5mm in diameter(in flower), 5-toothed. Teeth acute, triangular, to 3mm long, short aristate. Base of calyx saccate around pedicel.
Flowering - June - October.
Habitat - Gravel and sand bars along streams, ditches, waste ground, roadsides, railroads.
Origin - Native to Europe.
Other info. - This species can be found throughout Missouri. It was previously grown as an ornamental but has escaped and is well established in much of North America.
This species contains saponin glycosides and will foam if crushed and rubbed. The plant can be used as soap and is being studied for medicinal uses also. It is toxic if eaten. Formerly the plant was used by indians and europeans for a host of ailments.
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文章
Colour_
2017年07月23日
黄金葛的繁育方法
绿萝主要用扦插法繁殖，春末夏初剪取15厘米至30厘米的枝条，将基部1节至2节的叶片去掉，用培养土直接盆栽，每盆3根至5根，浇透水，植于阴凉通风处，保持盆土湿润，一月左右即可生根发芽，当年就能长成具有观赏价值的植株。春夏季用枝条扦插容易生根;作图腾柱的必须用带大叶片的顶尖扦插，这样成型比较快。绿萝还可水栽,但与土栽相比植株较小。
黄金葛的养殖方法
一、绿萝以疏松、富含有机质的微酸性和中性沙壤土栽培发育最好。每三年换盆一次，绿萝属阴性植物，忌阳光直射，喜散射光，较耐阴，通常以接受四小时的散射光，绿萝的生长发育最好。
二、繁殖采用扦插和埋茎法。选取健壮的绿萝藤，剪成两节一段，注意不要伤及气根，然后插入素沙或煤渣中，深度为插穗的1/3，淋足水放置于荫蔽处，喷施新高脂膜保湿，提高成活率均在90%以上。
三、绿萝喜较大的空气湿度和湿润的环境。盛夏是绿萝的生长高峰，每天可向绿萝的气根和叶面喷雾数次，既可清洗叶片的尘埃，利于绿萝的呼吸，又能使叶色碧绿青翠，还能降低叶面温度，增加小环境的空气湿度，使叶片更好地生长，绿萝的施肥，以氮肥为主，钾肥为辅。喷施新高脂膜保肥保墒，冬季室温较低，绿萝处于休眠状态，应少浇水，保持盆土不干即可。
四、绿萝最适宜的生长温度为白天20℃-28℃，晚上15℃-18℃。冬季只要室内温度不低于10℃，绿萝即能安全越冬，如温度低于5，易造成落叶，影响生长。生长期适时喷施壮茎灵，可使植物杆茎粗壮、叶片肥厚、叶色鲜嫩、植株茂盛。
五、绿萝都是从广州运到全国各地的冬季买回来的，绿萝一般受过冻所以放在室内会出现很快黄叶现象等这些受冻的叶片黄完落完后春节还会重新发的。一般新买的绿萝到新环境都有1个月左右的适应期，底部黄叶属正常，不过切记：黄叶或死叶不要直接剥落掉要从叶柄中部剪断这样避免直接剥离造成过多水分流失和增加伤口;从而导致上部的叶片还会黄。
绿萝最下面的叶子发黄原因有多种：偶有出现是生长期正常代谢,但间隔时间较长;浇水过多或干旱;给水应见干见湿;秋凉后应停止给肥;在室内应注意光照和通风;冬季应适当喷水。另外，有的绿萝叶黄较多原因大都缘于根部，叶黄只是表象，根烂则叶黄。
冬季养护
绿萝性喜湿热，最佳的生长温度在20℃至30℃，在冬季为其营造适宜的生长环境，成为养护成败的关键。在养护上應注意以下几个方面：
光照：绿萝向阳性并不强，但在冬季，为了补充温度和光合作用的不足，应增加其光照。方法是把绿萝摆放到室内光照最好的地方，或在正午时搬到密封的阳台上晒太阳，同时温度低的时候要尽量少开窗，应为极短的时间内，叶片就可能被冻伤。
温度： 在北方，室温10℃以上，绿萝可安全越冬，室温在20℃以上，绿萝可以正常生长。一般家庭达到这个温度问题不大，需要注意的是要避免温差过大，同时也要注意叶子不要靠近供暖设备。
湿度： 在保证正常温度的条件下，加大湿度对植物的生长极为有利。增大湿度可以采用以下方法：使植物 靠近加湿器，加湿器每天的开放时间在5个小时以上;用调到雾状刻度的喷雾器向植物的叶片、茎部和气根处 喷水，每天若干次;在花盆托盘内保持适量水分，通过它的蒸发增加植物局部的湿度;用冷的湿毛巾或卫生 纸轻擦叶面或短时间内(每日1——2个小时)轻敷叶面;把透明的塑料薄膜罩在植株上，制造小温室的效 果，通过蒸发土壤中的水气补充植物的水分，每天不多于2小时，时间太长会影响植物的通气和光合作用。
水： 冬季的浇水量应根据室温严格控制。供暖之后，浇水也不可过勤，浇水要少向盆中浇，应由棕丝渗水。另外，还應向棕柱上气生根处喷水，减少应蒸发过快而引起的根部吸水不足。冬季浇的水以晾晒一天后的水比较好，过凉容易损伤根部。
肥; 冬季植物生长缓慢，應少施肥。入冬后，施肥以叶面喷施为主。叶面肥要用专用肥，普通无机肥不易被吸收，可使用北大护花神系列和日本出品的花一番等叶面肥。
黄金葛的养殖注意事项
水培黄金葛的要点
1、新剪下来的绿萝水培养殖需要多久才能长出根系?
大概一星期之内
2、新剪下来的绿萝水培养殖多久换一次水?
7-10天
3、施肥多久一次?
你要买那种水培驯养液 是促进水培花生根的 有消炎杀菌的作用 每次换水 都要加几滴进去
水培驯养液 不是营养液 别弄错了 花卉市场都有卖的 水培花的初期 一定要拿那个东西生根。
绿萝主要用扦插法繁殖，春末夏初剪取15厘米至30厘米的枝条，将基部1节至2节的叶片去掉，用培养土直接盆栽，每盆3根至5根，浇透水，植于阴凉通风处，保持盆土湿润，一月左右即可生根发芽，当年就能长成具有观赏价值的植株。春夏季用枝条扦插容易生根;作图腾柱的必须用带大叶片的顶尖扦插，这样成型比较快。绿萝还可水栽,但与土栽相比植株较小。
黄金葛的养殖方法
一、绿萝以疏松、富含有机质的微酸性和中性沙壤土栽培发育最好。每三年换盆一次，绿萝属阴性植物，忌阳光直射，喜散射光，较耐阴，通常以接受四小时的散射光，绿萝的生长发育最好。
二、繁殖采用扦插和埋茎法。选取健壮的绿萝藤，剪成两节一段，注意不要伤及气根，然后插入素沙或煤渣中，深度为插穗的1/3，淋足水放置于荫蔽处，喷施新高脂膜保湿，提高成活率均在90%以上。
三、绿萝喜较大的空气湿度和湿润的环境。盛夏是绿萝的生长高峰，每天可向绿萝的气根和叶面喷雾数次，既可清洗叶片的尘埃，利于绿萝的呼吸，又能使叶色碧绿青翠，还能降低叶面温度，增加小环境的空气湿度，使叶片更好地生长，绿萝的施肥，以氮肥为主，钾肥为辅。喷施新高脂膜保肥保墒，冬季室温较低，绿萝处于休眠状态，应少浇水，保持盆土不干即可。
四、绿萝最适宜的生长温度为白天20℃-28℃，晚上15℃-18℃。冬季只要室内温度不低于10℃，绿萝即能安全越冬，如温度低于5，易造成落叶，影响生长。生长期适时喷施壮茎灵，可使植物杆茎粗壮、叶片肥厚、叶色鲜嫩、植株茂盛。
五、绿萝都是从广州运到全国各地的冬季买回来的，绿萝一般受过冻所以放在室内会出现很快黄叶现象等这些受冻的叶片黄完落完后春节还会重新发的。一般新买的绿萝到新环境都有1个月左右的适应期，底部黄叶属正常，不过切记：黄叶或死叶不要直接剥落掉要从叶柄中部剪断这样避免直接剥离造成过多水分流失和增加伤口;从而导致上部的叶片还会黄。
绿萝最下面的叶子发黄原因有多种：偶有出现是生长期正常代谢,但间隔时间较长;浇水过多或干旱;给水应见干见湿;秋凉后应停止给肥;在室内应注意光照和通风;冬季应适当喷水。另外，有的绿萝叶黄较多原因大都缘于根部，叶黄只是表象，根烂则叶黄。
冬季养护
绿萝性喜湿热，最佳的生长温度在20℃至30℃，在冬季为其营造适宜的生长环境，成为养护成败的关键。在养护上應注意以下几个方面：
光照：绿萝向阳性并不强，但在冬季，为了补充温度和光合作用的不足，应增加其光照。方法是把绿萝摆放到室内光照最好的地方，或在正午时搬到密封的阳台上晒太阳，同时温度低的时候要尽量少开窗，应为极短的时间内，叶片就可能被冻伤。
温度： 在北方，室温10℃以上，绿萝可安全越冬，室温在20℃以上，绿萝可以正常生长。一般家庭达到这个温度问题不大，需要注意的是要避免温差过大，同时也要注意叶子不要靠近供暖设备。
湿度： 在保证正常温度的条件下，加大湿度对植物的生长极为有利。增大湿度可以采用以下方法：使植物 靠近加湿器，加湿器每天的开放时间在5个小时以上;用调到雾状刻度的喷雾器向植物的叶片、茎部和气根处 喷水，每天若干次;在花盆托盘内保持适量水分，通过它的蒸发增加植物局部的湿度;用冷的湿毛巾或卫生 纸轻擦叶面或短时间内(每日1——2个小时)轻敷叶面;把透明的塑料薄膜罩在植株上，制造小温室的效 果，通过蒸发土壤中的水气补充植物的水分，每天不多于2小时，时间太长会影响植物的通气和光合作用。
水： 冬季的浇水量应根据室温严格控制。供暖之后，浇水也不可过勤，浇水要少向盆中浇，应由棕丝渗水。另外，还應向棕柱上气生根处喷水，减少应蒸发过快而引起的根部吸水不足。冬季浇的水以晾晒一天后的水比较好，过凉容易损伤根部。
肥; 冬季植物生长缓慢，應少施肥。入冬后，施肥以叶面喷施为主。叶面肥要用专用肥，普通无机肥不易被吸收，可使用北大护花神系列和日本出品的花一番等叶面肥。
黄金葛的养殖注意事项
水培黄金葛的要点
1、新剪下来的绿萝水培养殖需要多久才能长出根系?
大概一星期之内
2、新剪下来的绿萝水培养殖多久换一次水?
7-10天
3、施肥多久一次?
你要买那种水培驯养液 是促进水培花生根的 有消炎杀菌的作用 每次换水 都要加几滴进去
水培驯养液 不是营养液 别弄错了 花卉市场都有卖的 水培花的初期 一定要拿那个东西生根。
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Colour_
2017年07月23日
盆栽火龙果的养殖方法
1、将火龙果挖出果肉
2、加入清水泡一天
3、装入丝袜里，反复冲洗捏挤
4、再仔细冲洗，直到火龙果种子沉入容器的底部
5、沥干水分
6、将底部没有的孔的容器下部铺上10公分高的一层小石子，上面填好无菌土壤
7、撒上火龙果种子，喷洒适量水
8、 盖上一层膜密封，每天将膜敞开透透气，然后再盖上，一个星期后长出很多芽来
火龙果盆栽种植养护
1.火龙果种子的最佳发芽温度是25度左右。
2.一个中等大小的火龙果的种子，至少可以制作10盆这样的小盆栽，按照自己的需要来取用种子就好了。
3.要选择颗粒比较幼细的培养土，也可以用市售的播种土代替。
4.一定要将附在种子上的果肉和胶质清除干净，否则发芽时易长霉菌。
5.做造型小盆栽，种子要铺得密一些，尤其是边缘的部分，否则种出来稀稀松松，会失去美感。
6.因为杯子没有底孔，所以不要用水壶直接浇水以免浇水过量，2-3天用喷壶喷一次就可以了。
1、将火龙果挖出果肉
2、加入清水泡一天
3、装入丝袜里，反复冲洗捏挤
4、再仔细冲洗，直到火龙果种子沉入容器的底部
5、沥干水分
6、将底部没有的孔的容器下部铺上10公分高的一层小石子，上面填好无菌土壤
7、撒上火龙果种子，喷洒适量水
8、 盖上一层膜密封，每天将膜敞开透透气，然后再盖上，一个星期后长出很多芽来
火龙果盆栽种植养护
1.火龙果种子的最佳发芽温度是25度左右。
2.一个中等大小的火龙果的种子，至少可以制作10盆这样的小盆栽，按照自己的需要来取用种子就好了。
3.要选择颗粒比较幼细的培养土，也可以用市售的播种土代替。
4.一定要将附在种子上的果肉和胶质清除干净，否则发芽时易长霉菌。
5.做造型小盆栽，种子要铺得密一些，尤其是边缘的部分，否则种出来稀稀松松，会失去美感。
6.因为杯子没有底孔，所以不要用水壶直接浇水以免浇水过量，2-3天用喷壶喷一次就可以了。
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权问薇
2017年07月23日
栀子
1、选取健壮的栀子花枝条，最好是当年新生的嫩枝然后截去8~10cm左右的一条即可。
2、将枝条的下半部分斜切，好漏出更多的横截面，能够促进生根。
3、准备一个塑料瓶或者是杯子，或者是其他不漏水的容器。
4、将栀子花的枝条插进水中即可。（如果容器的口比较大，可以和图中一样，用塑料泡沫固定住，然后浮在水面上即可）
5、夏天天气炎热，因此要一天换一次水，大概半个月或者是1个月的时间就可以生根了！
6、生根后，大概有2条三公分左右的白根就可以移栽了！
虎皮兰
1、选取健康的虎皮兰叶片，从顶部剪下来6~7cm的一截。
2、准备好不漏水的容器。
3、将虎皮兰伤口处在多菌灵溶液中浸泡15分钟左右，然后阴干。
4、将虎皮兰插进水里即可~
5、在生根之前记得每天换水哦~大概半个月的时间，虎皮兰就能生根了，然后上盆即可。
幸福树
1、选择健壮的1~2年生幸福树枝条，注意是要木质化的哦~取15~20cm左右即可~
2、将伤口处放在高锰酸钾溶液中浸泡半个小时左右，然后阴干。
3、将容器清洗干净，倒入干净的水。
4、将幸福树的枝条插进土壤中即可，不过，在没有生根之前，要一天换一次水哦~
5、大概半个月或者是一个月左右的时间，就能生根了！
发财树
1、选取一截比较健壮的发财树枝条哦~然后用多菌灵消毒杀菌。
2、准备干净的容器，装上水，大概三分之二就可以了~
3、将发财树的枝条插进去即可，注意一天换一次水哦~
薄荷
1、选取健壮枝条，剪下来吗，记得留最少2个节点哦~
2、将扦插用的容器清洗干净，装满水。将薄荷插进水里即可。
3、薄荷生根真的超级快，基本上2天就会有根冒出来了！
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我家狗狗会尖叫
2017年07月23日
萱草以分株繁殖为主，春、秋季均可进行，但以春季为主。分株后夏季就可以开花。每年2〜3月挖取地下宿根，剪去枯根及过多的须根，3〜5芽分栽一盆。露地栽植的株行距0.5-0.8m,每穴种植4〜5株。穴内先放堆肥盖上细土，再将植株栽于穴内。种植不宜太深，土壅至根颈处即可。种植时注意不要损坏叶芽，栽后施足水分。人冬前施腐熟堆肥一次，生长期按一般肥水管理进行。一般3~5年分株一次。盆栽结合分株每年换盆一次。
繁殖方法
繁殖方法以分株繁殖为主，育种时用播种繁殖。分株繁殖于叶枯萎后或早春萌发前进行，将根株掘起剪去枯根及过多的须根，分株即可。一次分株后可4～5年后再分株，分株苗当年即可开花。种子繁殖宜秋播，一般播后4星期左右出苗。夏秋种子采下后如立即播种，20天左右出苗。播种苗培育2年后开花。
栽培管理
栽培管理简单粗放，株行距0.5×1米左右，每穴栽3～5株。栽前施足基肥。由于萱草适应性强，几乎随处可种，任其生长，株丛可年年不断扩大，但在庭园配植时应按株高和花色进行搭配，以提高观赏效果。
栽培要点
喜温暖湿润环境。土壤以稍带粘性较好。可在田坎、水沟边、住宅旁等处栽培。分株繁殖。10～11月地上部枯萎后或春季植株未萌芽前，挖起全株，每2、3等分为一丛。
栽前，按行、株距各40cm开穴，穴深17～20cm，每穴栽一丛，根要向四面平铺，盖土压紧。浇水或灌浇人畜粪水。自第二年起，每年中耕除草和追肥3次，第一次在3月出苗时，第二次在6月开花前，第三次在10月倒苗后，每次中耕除草后，施用人畜粪水。
病虫害防治
萱草常见的病害有叶斑病、叶枯病、锈病、炭疽病和茎枯病等：虫害主要有红蜘蛛、蚜虫、蓟马、潜叶蝇等。
防治病虫害：首先要搞好农业防治，在黄花菜采摘完后，地上部随即枯死，应及时割蔸并运离黄花菜地外，以减少菌源、虫源；搞好黄花菜的追肥、冬培工作，以增强抗病能力；适时更新复壮老蔸；选用抗病品种等。适时用药防治，病害可用75%的百菌清800倍液喷雾防治，虫害可用艾美乐3000倍喷雾防治。
萱草也可播种繁殖，种子随采随播，次春出芽，如在下年春播，当年不能发芽出苗。萱草易遭蚜虫为害，喷40%氧化乐果1500倍液防治。
繁殖方法
繁殖方法以分株繁殖为主，育种时用播种繁殖。分株繁殖于叶枯萎后或早春萌发前进行，将根株掘起剪去枯根及过多的须根，分株即可。一次分株后可4～5年后再分株，分株苗当年即可开花。种子繁殖宜秋播，一般播后4星期左右出苗。夏秋种子采下后如立即播种，20天左右出苗。播种苗培育2年后开花。
栽培管理
栽培管理简单粗放，株行距0.5×1米左右，每穴栽3～5株。栽前施足基肥。由于萱草适应性强，几乎随处可种，任其生长，株丛可年年不断扩大，但在庭园配植时应按株高和花色进行搭配，以提高观赏效果。
栽培要点
喜温暖湿润环境。土壤以稍带粘性较好。可在田坎、水沟边、住宅旁等处栽培。分株繁殖。10～11月地上部枯萎后或春季植株未萌芽前，挖起全株，每2、3等分为一丛。
栽前，按行、株距各40cm开穴，穴深17～20cm，每穴栽一丛，根要向四面平铺，盖土压紧。浇水或灌浇人畜粪水。自第二年起，每年中耕除草和追肥3次，第一次在3月出苗时，第二次在6月开花前，第三次在10月倒苗后，每次中耕除草后，施用人畜粪水。
病虫害防治
萱草常见的病害有叶斑病、叶枯病、锈病、炭疽病和茎枯病等：虫害主要有红蜘蛛、蚜虫、蓟马、潜叶蝇等。
防治病虫害：首先要搞好农业防治，在黄花菜采摘完后，地上部随即枯死，应及时割蔸并运离黄花菜地外，以减少菌源、虫源；搞好黄花菜的追肥、冬培工作，以增强抗病能力；适时更新复壮老蔸；选用抗病品种等。适时用药防治，病害可用75%的百菌清800倍液喷雾防治，虫害可用艾美乐3000倍喷雾防治。
萱草也可播种繁殖，种子随采随播，次春出芽，如在下年春播，当年不能发芽出苗。萱草易遭蚜虫为害，喷40%氧化乐果1500倍液防治。
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Dummer. ゛☀
2017年07月23日
Family - Lamiaceae
Stems - To +1.2m tall, herbaceous, multiple, rhizomatous, simple to branching above, minutely retrorse pubescent on angles, strongly 4-angled, hollow.
Leaves - Opposite, petiolate, 3-lobed, hirsute below (mostly on veins), pubescent above, reduced upward. Lowest leaves to +15cm broad, +12cm long. Lobes again divided or coarsely toothed. Petioles to +13cm long, 4-angled, densely pubescent and hirsute on upper margins (angles).
Inflorescence - Axillary clusters of 11-12 sessile flowers almost completely surrounding stem and appearing as verticillasters (whorls).
Flowers - Corolla bilabiate, tubular, constricted near base, densely pubescent to lanate externally, lanate near apex of throat internally, pinkish. Tube to 6mm long, 2.2mm in diameter. Lower lip reduced, 3-lobed. Lateral lobes small (-1mm long), recurved and folding under central lobe. Central lobe to 2mm long, attenuate, deflexed or slightly recurving, mottled with maroon near apex of throat. Upper lip 5-6mm long, +/-3mm broad, densely lanate above, obtuse, pink. Stamens 4, didynamous, slightly exserted beyond upper lip. Filaments white, to 1.6mm long, lanate (at least at base). Style 1, glabrous, positioned between upper pair of stamens. Stigma 2-lobed. Nutlets 4, densely hirsute at apex. Calyx bilabiate, with 5 ridges (nerves). Tube to 4mm long, glabrous. Upper lip with 3 lobes. Lobes attenuate, to 2mm long, spinose, with few hairs near apex. Lower lip 2-lobed. Lobes attenuate, 2.1mm long, deflexed or slightly recurved, spinose, with few hairs near apex.
Flowering - May - August.
Habitat - Pastures, waste ground, disturbed sites, roadsides, railroads.
Origin - Native to Eurasia.
Other info. - ...So I'm driving home and I spot a good planting of Delphinium ajacis. I decided to stop and take some snaps. Upon returning to my car I reached for my keys only to discover them still in my ignition and behind locked doors. The passenger window was cracked open a bit so I decided to look for some wire and fish my keys out. As I walked around an abandoned building I found not only some good wire, but also the plant pictured above. The moral of the story? - Always have a spare set of keys handy and ALWAYS have your camera.
Stems - To +1.2m tall, herbaceous, multiple, rhizomatous, simple to branching above, minutely retrorse pubescent on angles, strongly 4-angled, hollow.
Leaves - Opposite, petiolate, 3-lobed, hirsute below (mostly on veins), pubescent above, reduced upward. Lowest leaves to +15cm broad, +12cm long. Lobes again divided or coarsely toothed. Petioles to +13cm long, 4-angled, densely pubescent and hirsute on upper margins (angles).
Inflorescence - Axillary clusters of 11-12 sessile flowers almost completely surrounding stem and appearing as verticillasters (whorls).
Flowers - Corolla bilabiate, tubular, constricted near base, densely pubescent to lanate externally, lanate near apex of throat internally, pinkish. Tube to 6mm long, 2.2mm in diameter. Lower lip reduced, 3-lobed. Lateral lobes small (-1mm long), recurved and folding under central lobe. Central lobe to 2mm long, attenuate, deflexed or slightly recurving, mottled with maroon near apex of throat. Upper lip 5-6mm long, +/-3mm broad, densely lanate above, obtuse, pink. Stamens 4, didynamous, slightly exserted beyond upper lip. Filaments white, to 1.6mm long, lanate (at least at base). Style 1, glabrous, positioned between upper pair of stamens. Stigma 2-lobed. Nutlets 4, densely hirsute at apex. Calyx bilabiate, with 5 ridges (nerves). Tube to 4mm long, glabrous. Upper lip with 3 lobes. Lobes attenuate, to 2mm long, spinose, with few hairs near apex. Lower lip 2-lobed. Lobes attenuate, 2.1mm long, deflexed or slightly recurved, spinose, with few hairs near apex.
Flowering - May - August.
Habitat - Pastures, waste ground, disturbed sites, roadsides, railroads.
Origin - Native to Eurasia.
Other info. - ...So I'm driving home and I spot a good planting of Delphinium ajacis. I decided to stop and take some snaps. Upon returning to my car I reached for my keys only to discover them still in my ignition and behind locked doors. The passenger window was cracked open a bit so I decided to look for some wire and fish my keys out. As I walked around an abandoned building I found not only some good wire, but also the plant pictured above. The moral of the story? - Always have a spare set of keys handy and ALWAYS have your camera.
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Miss Chen
2017年07月19日
Nombre científico o latino: Ceanothus arboreus
Nombre común o vulgar: Ceanoto arbóreo, Lilo de las montañas de Catalina.
Familia: Rhamnaceae.
Arbusto erecto grande, que alcanza 3-8 m.
Hojas perennes.
Flores azules en primavera.
Clima cálidos, sin heladas.
Luz: sol o semisombra.
Suelo con un buen drenaje. No le gusta los suelos excesivamente calcáreos.
En regiones húmedas o lluviosas necesita invernadero.
Poda después de pasar la floración.
Multiplicación de Ceanothus:
Su propagación se puede hacer por semillas, estacas, acodos y algunas veces por injerto.
Semillas.
Las semillas se deben recolectar poco tiempo antes que las cápsulas se abran, pues de otro modo se pierden.
Las semillas de la mayoría de especies de Ceanothus tienen sólo letargo de la cubierta de la semilla.
Colocando las semillas en agua caliente de 82 a 87ºC y dejándola enfriar por 12 a 24 h o aun hirviéndolas en agua durante 5 min, ayuda a la germinación.
Para lograr la germinación de otras especies de Ceanothus que tienen letargo tanto de la cubierta como del embrión, las semillas se deben sumergir en agua caliente (como se describió antes), dejarse remojando durante la noche y luego estratificarse a alrededor de +4ºC por un lapso de 2 a 3 meses.
Esquejes.
Se pueden enraizar bajo niebla, estacas con hojas en cualquier época desde primavera hasta otoño, especialmente si se tratan con una sustancia estimuladora del enraizamiento.
Se tienen buenos resultados empleando estacas de madera suave de puntas de plantas vigorosas cultivadas en maceta.
Injerto.
Las plantas obtenidas de semilla de Ceanothus americanus a veces se usan para injertar en ellas clones selectos.
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Dummer. ゛☀
2017年07月19日
Family - Orchidaceae
Stems - Aerial stems green, glabrous below, densely short glandular pubescent just below the inflorescence, to +50cm tall, erect, herbaceous, simple, terete, 3-5mm in diameter, single from the base.
Leaves - Mostly basal, few, linear to linear-oblong, to 25cm long, 2.5cm broad, present or (typically) absent at anthesis. Cauline leaves reduced to scales. The scalelike leaves to 3cm long, sheathing, acuminate, entire, glabrous 3-6 per stem.
Inflorescence - Terminal twisted spike to +/-12cm long. Flowers in two ranks, sometimes the two ranks are so mingled that no spiraling is visible. Flowers sessile. Each flower subtended and partially enveloped by a single acuminate bract. Bracts to +/-1.2cm long, +/-5mm broad (at the base), pubescent, with broad scarious margins in the basal 1/2, the apices abruptly acuminate.
Flowers - Corolla white, to +1cm long, slightly drooping. Lateral sepals white, with in-rolled margins, running parallel to the rest of the flower, pubescent, 7-8mm long, subulate. Upper 3 petals white, 7-11mm long, -2mm broad, appearing connate and forming the upper lip of the flower, pubescent. Lower petal white, more stout than the upper petals, 7-11mm long, 3-4mm broad, crisped (sometimes slightly) at the apex, somewhat folded, mostly glabrous, with two basal projections to 1.5mm long. The projections slightly retrorse, densely pubescent except at the apex. Pollinia 3mm long, with their bases (terminator) facing forward and slightly exserted from the column. Terminator brownish-red. Column 3-4mm long, with a brownish-red triangular lobe and two greenish lobes at the apex. Floral tube green, 5-6mm long, densely pubescent.
Flowering - August - November.
Habitat - Acidic glades, dry upland prairies, wet meadows, thickets.
Origin - Native to U.S.
Other info. - This is a very common orchid in this state. The plants species name means "nodding" and the flowers do nod slightly. This species can be differentiated from others in the genus by its big flowers, which have the lateral sepals paralleling the sepals, and its lack of basal leaves at anthesis.
Stems - Aerial stems green, glabrous below, densely short glandular pubescent just below the inflorescence, to +50cm tall, erect, herbaceous, simple, terete, 3-5mm in diameter, single from the base.
Leaves - Mostly basal, few, linear to linear-oblong, to 25cm long, 2.5cm broad, present or (typically) absent at anthesis. Cauline leaves reduced to scales. The scalelike leaves to 3cm long, sheathing, acuminate, entire, glabrous 3-6 per stem.
Inflorescence - Terminal twisted spike to +/-12cm long. Flowers in two ranks, sometimes the two ranks are so mingled that no spiraling is visible. Flowers sessile. Each flower subtended and partially enveloped by a single acuminate bract. Bracts to +/-1.2cm long, +/-5mm broad (at the base), pubescent, with broad scarious margins in the basal 1/2, the apices abruptly acuminate.
Flowers - Corolla white, to +1cm long, slightly drooping. Lateral sepals white, with in-rolled margins, running parallel to the rest of the flower, pubescent, 7-8mm long, subulate. Upper 3 petals white, 7-11mm long, -2mm broad, appearing connate and forming the upper lip of the flower, pubescent. Lower petal white, more stout than the upper petals, 7-11mm long, 3-4mm broad, crisped (sometimes slightly) at the apex, somewhat folded, mostly glabrous, with two basal projections to 1.5mm long. The projections slightly retrorse, densely pubescent except at the apex. Pollinia 3mm long, with their bases (terminator) facing forward and slightly exserted from the column. Terminator brownish-red. Column 3-4mm long, with a brownish-red triangular lobe and two greenish lobes at the apex. Floral tube green, 5-6mm long, densely pubescent.
Flowering - August - November.
Habitat - Acidic glades, dry upland prairies, wet meadows, thickets.
Origin - Native to U.S.
Other info. - This is a very common orchid in this state. The plants species name means "nodding" and the flowers do nod slightly. This species can be differentiated from others in the genus by its big flowers, which have the lateral sepals paralleling the sepals, and its lack of basal leaves at anthesis.
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Dummer. ゛☀
2017年07月18日
Family - Brassicaceae
Stems - To -1m tall, erect, herbaceous, branching in he apical 1/3, hispid in the basal 1/4, glabrous and glaucous above, from a big taproot, purplish at the nodes or not, slightly angled from decurrent petiole tissue.
Leaves - Alternate, petiolate, odd-pinnatifid. Lowest leaves with the rachis sparse hispid, petioles purplish at the base, green and glabrous apically. Divisions of the lower leaves +/-9 per side, subulate-lanceolate, coarsely toothed or not, hispidulous, often involute, 1-1.5cm long, +/-5mm broad, thinner near the base of the leaf. Terminal divisions broader than the laterals, not folded. All divisions acute. Upper cauline leaves reduced towards the apex. Divisions of the upper leaves linear, involute, glabrous, many with smaller divisions at their bases, to +2.5cm long, +/-1mm broad, acute, entire. Rachis of upper leaves glabrous to sparse hispidulous.
Inflorescence - Terminal and lateral racemes to +/-15cm long, compact in flower, elongating quickly in fruit, axis glabrous. Pedicels 7-8mm long in flower, to 1cm long and thickened in fruit, glabrous.
Flowers - Petals 4, spreading in the apical 1/2, white to yellow, spatulate, rounded at the apex, glabrous, tapering to a clawed base, 1cm long, 2-3mm broad at the apex. Stamens 6 (4 larger, 2 smaller), erect, exserted. Filaments to 5mm long, glabrous, translucent-white. Anthers -2mm long, erect and then spreading at dehiscence. Ovary cylindric, green, glabrous, to 6mm long in flower, superior, erect. Style wanting. Stigma capitate, two-lobed, 1.1mm broad. Sepals 4, spreading to erect, linear, 5-6mm long, involute, 1.3mm broad, glabrous, rounded and scarious at the apex, green. Fruits ascending, glabrous, to +/-8cm long, 1.1mm broad, angled, falcate, with a capitate (old stigma) apex.
Flowering - April - August.
Habitat - Fields, pastures, roadsides, railroads, sand y and rocky open ground.
Origin - Native to Europe.
Other info. - This species can be found scattered throughout Missouri. The plant can be identified by the filiform divisions of its cauline leaves and its fairly big flowers (can be yellow or white). The basal and lowest leaves of the plant have broader divisions and are very typical for the genus Sisymbrium.
Stems - To -1m tall, erect, herbaceous, branching in he apical 1/3, hispid in the basal 1/4, glabrous and glaucous above, from a big taproot, purplish at the nodes or not, slightly angled from decurrent petiole tissue.
Leaves - Alternate, petiolate, odd-pinnatifid. Lowest leaves with the rachis sparse hispid, petioles purplish at the base, green and glabrous apically. Divisions of the lower leaves +/-9 per side, subulate-lanceolate, coarsely toothed or not, hispidulous, often involute, 1-1.5cm long, +/-5mm broad, thinner near the base of the leaf. Terminal divisions broader than the laterals, not folded. All divisions acute. Upper cauline leaves reduced towards the apex. Divisions of the upper leaves linear, involute, glabrous, many with smaller divisions at their bases, to +2.5cm long, +/-1mm broad, acute, entire. Rachis of upper leaves glabrous to sparse hispidulous.
Inflorescence - Terminal and lateral racemes to +/-15cm long, compact in flower, elongating quickly in fruit, axis glabrous. Pedicels 7-8mm long in flower, to 1cm long and thickened in fruit, glabrous.
Flowers - Petals 4, spreading in the apical 1/2, white to yellow, spatulate, rounded at the apex, glabrous, tapering to a clawed base, 1cm long, 2-3mm broad at the apex. Stamens 6 (4 larger, 2 smaller), erect, exserted. Filaments to 5mm long, glabrous, translucent-white. Anthers -2mm long, erect and then spreading at dehiscence. Ovary cylindric, green, glabrous, to 6mm long in flower, superior, erect. Style wanting. Stigma capitate, two-lobed, 1.1mm broad. Sepals 4, spreading to erect, linear, 5-6mm long, involute, 1.3mm broad, glabrous, rounded and scarious at the apex, green. Fruits ascending, glabrous, to +/-8cm long, 1.1mm broad, angled, falcate, with a capitate (old stigma) apex.
Flowering - April - August.
Habitat - Fields, pastures, roadsides, railroads, sand y and rocky open ground.
Origin - Native to Europe.
Other info. - This species can be found scattered throughout Missouri. The plant can be identified by the filiform divisions of its cauline leaves and its fairly big flowers (can be yellow or white). The basal and lowest leaves of the plant have broader divisions and are very typical for the genus Sisymbrium.
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Miss Chen
2017年07月18日
Nombre científico o latino: Aucuba japonica 'Crotonifolia'
Nombre común o vulgar: Aucuba, Laurel manchado.
Familia: Solanaceae.
Origen: Japón, China y Formosa.
Arbusto de hoja perenne de 1 a 3 m de altura.
Hojas ovaladas, de aspecto brillante y con bordes dentados, muy bonitas con manchas amarillas en la variedad 'Crotonifolia'.
Flores rojas muy pequeñas en inforescencias de 5-10 cm. Pasan bastante desapercibidas. Época de floración: fines de invierno.
Los frutos son del tamaño de una aceituna, de color rojo intenso brillante cuando maduran (sólo aparecen en las plantas femeninas).
Con frecuencia plantado como ornamental en occidente, especialmente la forma manchada de amarillo, en lugares poco soleados.
Queda bonita en macetas para decorar un patio.
Dan al jardín un cierto aire formal.
Cultivable en interior principalmente, aunque puede situarse en balcones o terrazas con orientación Norte, ya que no soporta la luz del sol directa ni las altas temperaturas.
Se trata de una de las plantas más resistentes que existen por lo que es adecuada para jardineros inexpertos.
En interior habrá que alejarla de las habitaciones calurosas.
No tolera el sol del mediodía. Poner a la sombra o semisombra.
Se puede cultivar a pleno sol pero teniendo en cuenta que no tendrá esas manchas amarillas tan características de sus follaje, perdiendo así hermosura.
Humedad ambiente: no tolera ambientes secos con temperaturas elevadas.
Susceptible a heladas. Soporta hasta +2°C. Resiste heladas sólo si son débiles y la planta está aclimatada.
Su suelo ideal es ligeramente ácido aunque resiste terrenos muy alcalinos.
Riego: prefiere condiciones de riegos frecuentes en verano (una regadera cada tres días), muy escasos en invierno (un litro por semana) y aspersión de agua en sus hojas.
Resiste cualquier condición de riego, incluso largos períodos de sequía. Lo único que no resiste es el encharcamiento.
Acepta, aunque generalmente no necesita, un abonado químico poco antes de la floración y salida de nuevas hojas. El abonado en el resto del año es innecesario porque la planta no crece.
La poda anual fuerte es innecesaria, pero si se decide dar una poda moderada, el mejor momento es en invierno, antes de brotar.
Cambio de macetas cada dos años.
Plagas: el enemigo principal de esta planta es la cochinilla que pueden recubrir las hojas. Con calor y sequedad aparece la Araña roja.
Pierde follaje con temperatura superior a a 23 °C y baja humedad del ambiente.
La Aucuba se puede multiplicar por acodo en verano, aunque como mejor se multiplica es por esqueje de las partes semileñosas en primavera y verano.
Estos esquejes se enraízan en un sustrato a base de turba y perlita, recubriéndolo con un plástico para evitar pérdidas de transpiración.
Una vez que la plantita esté perfectamente enraizada, se dispone en una maceta, hasta que alcanza un desarrollo adecuado para trasplantarla a su lugar definitivo durante las primavera o el otoño.
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