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花卉各部分的结构
花卉千姿百态,种类繁多。大部分的花冠又分为花柄、花托、花萼、花瓣和花蕊这五部分。
花瓣的常见类型
花瓣是花冠最重要的组成部分。花瓣的颜色和形状有很多,从结构上,可大致将花瓣的生长形态分为放射状和左右。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0013-0007.jpg?sign=1739536143-mQYfvtu9xyThRsrr9gzEQbpxqUti8R9f-0-a0440f94653034ff7bd926b58f840a6c)
荷花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0013-0008.jpg?sign=1739536143-JosfbMPDzo6g4zcJ2LMg3yYXA5VYmBni-0-23b2dd14dfe7e22ff63ace58e02e0845)
牡丹
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0013-0009.jpg?sign=1739536143-46rZqHaHeYzR3nqfOVEg5x5NgollI9YC-0-4048d8e15ffddccfea8f130689bcd443)
兰花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0013-0010.jpg?sign=1739536143-L22Dv3pvFzUuK2sCw6IU7r3uNXlYVp9C-0-c0920316b80d23e96b927f36afd5ba91)
水仙
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0013-0011.jpg?sign=1739536143-nmZwcaRCuvK5Lj9S4oNxm62HlTWnr7KX-0-84f0b3be18fe182702ac27e1a948eecc)
秋葵
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0013-0012.jpg?sign=1739536143-yFhvC3JQBnNTbfoiUYMHMKJ0JSIJ0ACl-0-06ce0af6170a5aa9d9537f502a397c3c)
百合(主筋明显)
花萼和花柄
花萼紧贴着花瓣,一般质地较硬,勾勒时可以使用较重的墨色,在质感上使花萼、花瓣形成坚硬与薄嫩的对比。勾勒比较短的花柄时,墨线要虚实结合;勾勒较长的花柄时,用线要挺拔有力。
花脉的常见类型
花脉能体现出花瓣的转折和动态。对不明显的花脉可以忽略,而较为清晰的花脉则是勾画的重点。勾勒花脉的线条要区别于瓣缘处,呈细且虚的形态。此外,还要注意表现因透视而发生的形态变化。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0014-0013.jpg?sign=1739536143-MSfYQdiO2IjJRtUHK8EfEXmw4AR9Aq4q-0-6be2145034db471e88be140a68dba2b7)
百合勾两条主脉,呈节状
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0014-0014.jpg?sign=1739536143-rqRAbtzIIa6MHee9W1Q4GxEVZugtak65-0-8de37fbcc1d87113db3fbde05269ea04)
柱顶红勾主脉和侧脉
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0014-0015.jpg?sign=1739536143-ukQSPYIgwEnEQc98SQ4jpVQSvgd9OaxM-0-79b60be535074a516c0621db7780f6a3)
蜀葵正反面的脉络都很明显,注意虚实变化
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0014-0016.jpg?sign=1739536143-W1X3oLNuuFLu0tGgpK4ZvVNmihu7yAiX-0-9fef412e9ae552fa0d4f66836c45e370)
鸢尾花有花斑
花蕊的常见类型
花蕊生长在花的中心处,有雌蕊、雄蕊之分。大多数雌蕊位于一朵花的正中央,雄蕊则生于其周围。花朵初开时,花蕊丰满、排列整齐;盛开时,全部裸露在外面;欲谢时,花蕊则渐渐干瘪而卷缩。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0014-0017.jpg?sign=1739536143-zHCbe24uoNMLBBTi5kI3gOIc8MaA1RX7-0-c22d361892ae42b3de7d1c08956f0b2b)
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0014-0018.jpg?sign=1739536143-JKUr5L1SkBzkwVVfFkSwtLYRSYUgTSHS-0-0a58e25e71dd73dfa1b25d8151f8ec5f)
牡丹花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0014-0019.jpg?sign=1739536143-uAN0AXgmPVIiSzeasnwQVYt85u6n0eEv-0-0117e2bbad3d306b6f01e7ff8608079c)
荷花
花蒂的常见类型
花蒂由花萼、花托和花柄三个部分组成,它是花瓣和花蕊聚生的地方。花蒂的形状和数量因种类的不同而有所区别。单瓣花的萼片和花瓣的数量通常是一致的,但复瓣花的花萼则远远少于花瓣的数量。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0015-0020.jpg?sign=1739536143-OinGkaxx2VbMBm1KfcYOnI4NlYMPkbYc-0-dfd3049b262ed9035b61c04237222def)
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0015-0021.jpg?sign=1739536143-AnsH5YvU6zOpkh8qMrIefw55hD5ES5gr-0-3e1f3152a7cb20fa8cd849549a308845)
桃花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0015-0022.jpg?sign=1739536143-GYb5TdH7xC7qMWkD2iM4ENnHGNjq5pwu-0-99d24f5d4153a6c21f83e6f65b32b2eb)
月季花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0015-0023.jpg?sign=1739536143-Dxs5CfPdyz5Wq4sd39Oz7cuK6MXz4sGz-0-4b5b4f252b6a138798fa3de761f2cbf9)
山茶花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0015-0024.jpg?sign=1739536143-jJy1c5wVJz9tfLVeflaXYt6gaf2j647K-0-3c0bfad7eedc55771411473872c00462)
芍药花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0015-0025.jpg?sign=1739536143-1vpcaw4KzE2rLCrpnqflTEyOQgx9dWAz-0-db55d6f39c1032b177bf1caebd4dd108)
海棠花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0015-0026.jpg?sign=1739536143-8CVV5HFbGRYENdyclfhKZxJaeqSyKOMV-0-338a013526455fa5d61ae0289bb5c313)
玫瑰
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0015-0027.jpg?sign=1739536143-zP50qwl3kJYIchzppIDqVeALJFOBKPJF-0-903deb3ab51cb5a6c3b6ae8e7f707f88)
玉兰花
花苞的常见类型
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0016-0028.jpg?sign=1739536143-RV2Z5NyHQEtBzMab1TOVo7bfZjZqlcM3-0-3df1b9166025c31504e5d3c340f700ca)
牡丹
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0016-0029.jpg?sign=1739536143-BYgJQEdBy8XVkK5fOwPNVIrH8NQkOQtY-0-d5e8f8a771f471e3b335b2815eb3303e)
月季花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0016-0030.jpg?sign=1739536143-JmfDX6G5ruI7y7lJShJEaE4ZM4nMefc3-0-22df77203066c24c3c8a54fe865aa374)
紫薇花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0016-0031.jpg?sign=1739536143-7EMAWd7rB3GwZigsACYeRZVLofCA9wif-0-ccd6e0858d7f9a122dd2761ee3a1fb7d)
秋葵花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0016-0032.jpg?sign=1739536143-FovY0nTBayFaGk68Vpbip4bRyOcYZpDr-0-f746dd640b0ffe73afaacd482146af7a)
玉兰花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0016-0033.jpg?sign=1739536143-pvUlMI3DnoIAxUqH9ptK2eTvA9tQrPtt-0-eef4f5558c7d5109dc7d6b1365390478)
石榴花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0016-0034.jpg?sign=1739536143-H4lZ9jLg2khZogpcougVbdQORjT5ECBa-0-bd528beb08f703be605a253e0fe2326c)
水仙花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0016-0035.jpg?sign=1739536143-xfnvCvs82PhMt6UcyNL1zy8MB7sunH1i-0-5a5b1c348cc2a631317c9ee007a252f0)
凌霄花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0016-0036.jpg?sign=1739536143-A9MP6YRgs9unFJLsxvsXVcLK3hVDLBJI-0-ae126fe0539369a673731e1d550f0e5d)
牵牛花
花冠的常见类型
花冠是一朵花中所有花瓣的总称,位于花萼的上方或内部。花冠外侧的花瓣排列成一轮或者多轮,因形似王冠,故称之为“花冠”,且有单瓣和复瓣之分。其中,外侧花瓣的形态、排列等方面的差异,可使花冠呈现出各式各样的形态。
单瓣花冠的概形
单瓣花冠仅有一层花瓣,花瓣的数量较少。以牵牛花为例,未开时为球形;欲放时近似水盂;到绽口初放时可看成茶杯状;及至进入半开,则口大底小,近似碗状;盛开全放时,五瓣平展,形如盘;而欲谢时,因花瓣低垂,似盘口反转向下而成的形态。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0017-0037.jpg?sign=1739536143-8MY9JYvxGcfzvPm3CV5CujqYN5umMzIx-0-3642c1b99d08412568ccb9a13ac3a565)
单瓣花冠的结构
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0017-0038.jpg?sign=1739536143-hhPrMFcwyQfWBI3cu7u13tdqhcmganXz-0-e5d3bec204efe50d0e85b741c752784d)
牵牛花的概形
以牵牛花为例,可将其花冠看作碗形。碗形的特征为上宽下窄,且上面的开口近圆形。在绘制过程中因透视的效果,所以一般变形为椭圆形。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0017-0039.jpg?sign=1739536143-e2zQBCCIDg9wrhWsQYcpl3RajAaWJHEl-0-beadec8ce9b808b01d7a0e33c99a3479)
马蹄莲
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0017-0040.jpg?sign=1739536143-TbyrG7sg3A0AHtT5mpq5zVFVJgz9Y9OR-0-1d49265fcd4b657da8f82dfe05c709b1)
牵牛花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0017-0041.jpg?sign=1739536143-IUfCkr3hXlx4CWG5SdvpjXZW7nrFvspn-0-e449a4120e759383914385f44c77f159)
石竹花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0018-0042.jpg?sign=1739536143-O7Nh1W0ljJXgygV77IbvP8tHXoCshzm1-0-8eb5855527895a931409cc56d275a58d)
百合
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0018-0043.jpg?sign=1739536143-2GcQYDI1Z35anlDrFOxp5dbANVOBjVws-0-5cce9667f2fd4eea40df309be9daaeac)
杜鹃
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0018-0044.jpg?sign=1739536143-PNLZCzufNAo2LMACIHhyTPbkyhK0ndkG-0-bf9309feca90a7eca68b19b8ea7e598f)
水仙
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0018-0045.jpg?sign=1739536143-ifvP4yu6XIl2PVlOI05KY1jCukVE5E2O-0-64f10617afebd3fb38685f7c19bd84c0)
桃花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0018-0046.jpg?sign=1739536143-pgu3DXHrqKbrQjNFzpRvREI29EhX1Sl3-0-d3ecb8b0a4a0cdfac855ff04ed818820)
鸢尾花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0018-0047.jpg?sign=1739536143-3cg1VHdPnPpQSFrG6blEII1zeM5xVOn1-0-3f643fe23d11ef0c106ebd26f1b2514a)
兰花
复瓣花冠的概形
复瓣花冠是与单瓣花冠相对而言的,其是由多层花瓣组成的。其形态可简略看成用一条中轴将球、盂、碗、盘、反盘贯穿在一起组成的基本形态。常见的复瓣花有菊花、牡丹、荷花等。在绘制复瓣花冠时造型尤其要精准,要把握好透视关系,按照“瓣蕊繁乱需修整,过度整密要变形”的原则予以描绘。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0019-0048.jpg?sign=1739536143-xpQ5TU1OfXZO1NGyFWoBhe03jT3CGtBp-0-2350df8becef769b3734b2309cc70a17)
复瓣花冠的结构
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0019-0049.jpg?sign=1739536143-EcootTZmiYEEa4uCFlQ6MOGpjEHN9BTL-0-b05f47f17ca4846d2fb50f0470f5827c)
复瓣花冠的概形
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0019-0050.jpg?sign=1739536143-Xri3bDTrL1t5lvhs4Kel3VGn92rrXs19-0-9d0407e13c66e40a13dab5b105a3c609)
菊花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0019-0051.jpg?sign=1739536143-t9k8F4cP5g7QADazsJyeVvFF3mBUELb6-0-b4c60c566cf470b6a0e727612081a345)
月季
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0019-0052.jpg?sign=1739536143-iWvmVNTbL71Uy2HRrReanypCCIs9VW5G-0-9535a7c7fdc2654929beb604e045f399)
牡丹
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0019-0053.jpg?sign=1739536143-Ct5SBq4OgkXLMtBpEAQxpOq6oN39WR9c-0-58fdce191615e0920b18d18381d89cf0)
荷花
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0019-0054.jpg?sign=1739536143-i2eXFRxEnryOsrrg7Zub0mdHDOE6ONim-0-61f417b5ea42daea7e0d5a5aa0a28d8a)
芙蓉
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0019-0055.jpg?sign=1739536143-qBcy372iryW9DDWsDtoy3i17rW6D0Isp-0-88072bfb1ec74a917017fb5562d96768)
木芙蓉
花冠的常见类型
花冠的一些常见类型包括:十字花冠,四片花瓣排列成十字;球形花冠,外形为圆球状;杯形花冠,外形为杯状;蝶形花冠,五片花瓣,常见的有豆科植物的花冠;漏斗状花冠,花冠下部合成筒状,向上逐渐扩大成漏斗状,常见的有牵牛花等的花冠;钟状花冠,花冠合成宽而稍短的筒状,上部裂片呈钟状,常见的有桔梗花、龙胆等的花冠;倒挂金钟状的花冠,花瓣自萼筒伸出,常为开合状或略开状,其花朵悬垂呈倒挂钟状,因此称为“倒挂金钟”。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0020-0056.jpg?sign=1739536143-hn08zEZTKFJg7ZrrmJo90HEsjazjbhz3-0-a0bbbf26defd5e0bb8cdf6fa87c686bd)
十字花冠
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0020-0057.jpg?sign=1739536143-ZNi3U1H3ONPXSX07nXfR2G3M78kvI5yT-0-be1bc56d69e698d56a77e13fe2b60852)
球形花冠
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0020-0058.jpg?sign=1739536143-UERPaROpm1g7lFYXtbeDMxe5ooihd0rS-0-5e7e1a2570bbcb638c42a2a415b62778)
杯形花冠
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0020-0059.jpg?sign=1739536143-IMrXUaC10KSljGlbwXnY7WNXwwWzPT5n-0-3694508fe37cd9029d8965fdf7d43ddd)
倒挂金钟状花冠
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0020-0060.jpg?sign=1739536143-rkLqVJwV12RErIlNNu9bQgmpBPDnzhsi-0-2c549e68a789ce66f9c00aaf3531fb66)
蝶形花冠
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0020-0061.jpg?sign=1739536143-fEozIP86tFK97jFIntlq4mtCiRR7ayfH-0-c3cde332b4efb4acaf9d297447aba07f)
漏斗状花冠
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0020-0062.jpg?sign=1739536143-Sn4bVXXwN8Uot07vImyOttWeGQwE8Zpr-0-756e45b03147aa99dde977b0342fd496)
钟状花冠
花冠的生长顺序
无论大花还是小花,其生长过程中都要经过未放(花蕾)、初放(绽口)、半放(半开)、全放(盛开)、将残(欲谢)等一系列的过程。在表现轮廓较为简单的花蕾时,要尽量以简练的笔墨表现造型;而当花冠处于盛开状态时,外形比较复杂,则要力求结构精准,这样才能保持“繁而不乱”的画面感。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0021-0063.jpg?sign=1739536143-7RSf6M85sVHbYm7aTa4VjfaQFmkJSKuS-0-1a38f0a8cd6b493c42c99d868bd5e06f)
花序的常见类型
花在枝干上的排列有一定的顺序,即称为“花序”。自然界中的花种类繁多,所以花序的种类也很多,常见的有:单顶花序,即在干的顶端长一朵花,如月季、牡丹、芍药等;总状花序,即花朵生长在花轴的四周或一侧,花柄的长度基本一致,如紫藤花等;复总状花序,即在花轴上有很多小的组合型花朵,如葡萄花、凌霄花等;伞状花序,花轴短,花均生在花轴的顶端,花柄长短一致,如樱花、报春花等。
单顶花序
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0022-0064.jpg?sign=1739536143-Xg4Sji3fwjOBgV8uf5bKB5sghHarXKxc-0-bb0e72a44c223b6048025f6703605c90)
总状花序
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0022-0065.jpg?sign=1739536143-wMV9xbjPpEeWFXMwcXcOJ6PJ18Us5Xcj-0-ebcd3efd20c134b82627e1dce73ce324)
穗状花序
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0023-0066.jpg?sign=1739536143-lTjmmqZZOAFgeepwkjpFLv5MFlPH2XrQ-0-a3f0894589fc25f6d680cbaab9c9c3ba)
伞状花序
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0023-0067.jpg?sign=1739536143-OLbX6gA77VfiqpKbcaDQtTstTZwS08b6-0-59a1b3a87c9a9577d1ad296f08c9ff43)
球状花序
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0023-0068.jpg?sign=1739536143-aAIAH6qJhqtQUhjKwXHsHQDc8WgTTiiF-0-63e07663f66a21f276f2864ee22beac5)
花叶的常见类型
叶子在形态上有正、反、平、侧、卷、折、映等,姿态多变。
叶子的透视
叶片数量多,要根据构图、枝干分布的生态动势及各叶组在枝干上的不同部位、聚散、虚实,表现出各叶组中有关叶片的透视形象和掩映关系。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0024-0069.jpg?sign=1739536143-abYuEJDwhA8R43YT4lqtFQ7zp1AH1RHD-0-93e86e0f6bf6352abd5d583d4274fae3)
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0024-0070.jpg?sign=1739536143-NIIllSFH0rPqmIPbmDPoJynwHZeB4HRK-0-4716f33d015dfba84644e24c2bf468c1)
叶的平视图
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0024-0071.jpg?sign=1739536143-V3NxCKcSpruRcjJ3sM5kawAy4rwYvQfB-0-185d02ceb1504c9420b52c668dd87493)
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0024-0072.jpg?sign=1739536143-MHGw2JqPMeyO1syYwszCphD5s730y60e-0-b05a802c5766d84ade47f28ad9f06a36)
叶的透视图
叶子的结构
不同花卉叶子的结构各不相同,可粗略分为叶片、叶托、叶柄三部分。具备这三部分的叶子叫作“完全叶”,如月季、菊花、蔷薇、玫瑰等;否则叫作“不完全叶”。
叶子的形态非常丰富,从形状上看有如下几种:圆形的,如荷花的叶子;带状的,如兰花的叶子;心形的,如紫荆的叶子;扇形的,如银杏的叶子;针形的,如松针;剑形的,如慈姑的叶子;掌形的,如芙蓉的叶子;卵形的,如月季的叶子;长卵形的,如枇杷的叶子,等等。除了在形状上的区别外,叶子还有叶脉和边缘的变化,具体说来有平行叶脉和网状叶脉两种。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0025-0073.jpg?sign=1739536143-Uot7nKfmbe9EHUX4OdEuaVRxrUEa88w2-0-dd39efc36bd180bd4ee91881da022701)
叶片
叶片一般扁平阔大,是画面造型的主要部分,其形式有长短、阔狭之分。长形叶因其宽窄不同,又可分为针状(松、杉)、线状(兰草、胡须草)、带状(水仙、君子兰)、剑状(鸢尾)等。中形叶又可分为卵状(海棠、梨花)和倒卵状。短形叶因其圆缺不同,又可分为盾状(荷花)、掌状(秋葵、芙蓉)、心状(紫荆)等。
长形叶
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0026-0074.jpg?sign=1739536143-Ve4td7XM2U4ajVoucnvuXHS7MVNfjcZ8-0-102398aa673f14bee92421bcb8212cbd)
兰草
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0026-0075.jpg?sign=1739536143-xEQ5VLv2omeKsUKj95mlnmRveLX2WoPR-0-29bcb00af60a0aea54bf2e53587b912d)
芍药
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0026-0076.jpg?sign=1739536143-32t8Cnye610yWNpB0dRI77JPkiZsATKM-0-08fa06f9a5d931b781de08df82c47686)
鸢尾
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0026-0077.jpg?sign=1739536143-hcleFsZlaHJuROfdCCvTxdwvuG5Dzes6-0-b406e2a7f5d59a118305fc78926e34a7)
水仙
中形叶
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0027-0078.jpg?sign=1739536143-ZshK6njhpHE3LdRD4PMmceC3y5yzQGpJ-0-ac3555acceebb6243e8027cf5839c6fa)
碧桃叶
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0027-0079.jpg?sign=1739536143-uXXvso6Gltbr431N0Dqf69lIdopZ5pTM-0-77979193f837fa0acc46f3dfd74a248a)
海棠叶
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0027-0080.jpg?sign=1739536143-oYIsQhnYA33iH28fx28W5hOoTl2h0PJG-0-cd2b9df8ff50991e877732f5c85a9700)
杜鹃叶
短形叶
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0027-0081.jpg?sign=1739536143-KVzZ5BWY6rVFKIy4gWXLtjIZmcBiCP67-0-bc6b7abec246db40b092eba1ec662c8e)
银杏叶
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0027-0082.jpg?sign=1739536143-ZWnLH6HlO4n127KnYTlCfs6qDlKYl3Cg-0-ff3416fb1dd1496cd9792e39da8d8050)
紫荆叶
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0027-0083.jpg?sign=1739536143-FpEgiAihhK2kdRWsor5ww2GZDSJevzyE-0-f365beda9fda1da4e66f37cd71ae7ed4)
葡萄叶
叶脉的形状
叶片上生有叶脉(也叫叶筋),分平行脉和网状脉两种。平行脉多生长在长形的叶片上,中间有一条主脉,由叶基直达叶梢;两侧的细脉和主脉平行纵列,最后交于叶端。如兰叶、竹叶、水仙叶等的辅叶脉与主叶脉平行。
网状脉多生长在中、短形的叶上,中间有一条较粗的主脉,由叶基直达叶梢,许多较细的支脉分生在主脉上,由两侧向叶缘延伸。这些支脉有的对生、有的互生,对生的如玉簪花的叶子,互生的如牡丹、山茶的叶子。叶的主脉动向决定了叶片的转折方向,叶脉使得叶片更加完美。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0028-0084.jpg?sign=1739536143-IDbvBLDrgn4TCCnVEXR3I84rBO8UHxRn-0-302ccacd20254f0b4f54fff9968cc28d)
叶柄的形状
叶柄是叶片与茎的连接部分,一端与叶片相接,另一端生在茎上。少数植物的叶柄生于叶片中央或者略下方,如莲。叶柄通常呈细圆柱形、扁平形。不同的植物,其叶柄的形状、粗细、长短都有所不同。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0029-0085.jpg?sign=1739536143-oYEQxVFSH2j7PM5m454NH1vuPxWpmRJy-0-f5610376cdc54af2513daf5c6efcd2e6)
串柄(凤眼莲)
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0029-0086.jpg?sign=1739536143-IJDC9rgDf5orrIQ8DgHKoGmcX2bwZkH6-0-f0f7854f5db273c00b97dc7aa3bcbd1e)
圆柄(酢浆草)
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0029-0087.jpg?sign=1739536143-mkiXdibef6NcfzrbPFc5q7XVfGQ043T1-0-cdd64e87dbd8bc2459816ff897b5364f)
半圆柱状柄(大丽菊叶)
叶缘的形状
叶缘,即叶片的边缘,常见的类型有全缘、缺刻状、浅波状、波状、深波状、皱波状、圆齿状、锯齿状、细锯齿状、牙齿状、睫毛状、重锯齿状等。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0029-0088.jpg?sign=1739536143-FumGwgYrpSIg4RnJqfRV2TYDSUhaA8K7-0-eec43d20dc3bef90a989c612e4abf869)
锯齿状(扶桑花叶)
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0029-0089.jpg?sign=1739536143-O1XgEIwwHVrKHOEnBZsDKJMx17uhDN5e-0-1232938aa2eaf1571c79b75bf1426514)
缺刻状(牵牛花叶)
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0029-0090.jpg?sign=1739536143-I93h5eCz7S8X3uZNE7LsDmClJUvFZKFI-0-791034664a3018e8789f6a69d0d851c3)
波状(万年青叶)
叶子的组合
根据叶柄上所生长的叶片的数目,可以把叶子分为单叶和复叶两种。一个叶柄上只生一片叶片的叫作单叶,一个叶柄上生有两片以上叶片的叫作复叶。复叶又可按照排列状态的不同,分为掌状复叶、羽状复叶和三出复叶三种。
单叶
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0030-0091.jpg?sign=1739536143-VHdpg5Mw7yR7iSMJhRoMZ8JoWJgb7AOA-0-10361ccd4873015bbd982fd3effe13bc)
复叶
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0030-0092.jpg?sign=1739536143-XXRW87iScPo7AqodftQ2gJgncWR3dmBX-0-06e1ce41ddb6701243fc8f14d3aac3d9)
叶子的生长顺序
叶子的形状和花一样千变万化,绘画时稍一疏忽就会失真。叶有对生、互生、轮生、丛生之分,又有单叶、复叶及圆叶、长叶、披针叶、距叶、歧叶、羽状叶、火焰边叶等不同形状。这些叶子的向背、转折、透视有时比花冠还要复杂,因此要特别注意叶片的基本形态和叶脉的走势。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0031-0093.jpg?sign=1739536143-OLEZdnFCkNE40qcmvfC3XZ79ZhEsDwfI-0-b42d4c8decf02623b70ba782a17ebd8a)
互生
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0031-0094.jpg?sign=1739536143-q7VZ1QTcN5A9oMps8rqHfgocHSBysRqR-0-a26846dc54a68f1d4082dd0fc1800326)
轮生
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0031-0095.jpg?sign=1739536143-NNSPEe7TDk7q8llYNAttL3oZSkxE5AWB-0-b350fb7c71d23491002dd2062126c071)
对生
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0031-0096.jpg?sign=1739536143-G30XhtoGaOUDKaC3TYJWLahzRnOIrOAT-0-91328ca3e7244ed8abe45da37da5ebb1)
丛生
枝干的常见类型
绘制枝干前要先了解枝干的结构、分析枝干的种类并且确定枝干的构图,这样才能对绘制花卉的枝干有一定帮助。
枝干的结构
花叶虽然重要,但它们是长在枝干上的,要使花卉有生气、有生机,画好枝干是很关键的。枝干不但是花树本身的骨架,也是画面构图的骨架。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0032-0097.jpg?sign=1739536143-8086ydewoSo9hM4rl62x8xThsltPt4NV-0-da7615509ea6f152cfaf856e05356722)
枝干的种类
枝干有木本、草本、藤本之分。木本花卉的枝干高大而枝繁叶茂,如牡丹、桃花和梅花等木本花卉的枝干由于多年生长,表面粗糙,有纹路。草本花卉的枝干柔弱,扶疏有致,由于生长期较短,因此枝干,比较圆润、柔软;多数草本花卉甚至无枝干,如兰花等。藤本花卉的枝干粗糙、柔软、多变化,或缠、或绕、或垂悬,如葡萄、凌霄等。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0033-0098.jpg?sign=1739536143-O691qnAOc2v78fQkIrpjh6cmD3zvy9Ah-0-1fba395cd905292464b3e0dd9ef688f8)
枝干的构图
枝干的出枝形式无外乎从下而上、从上而下、从左至右、从右至左等几种形式。在不违反花木生长规律的原则下,可按照“天有余则结顶,地若窄可无尽”的方式进行绘制。
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0034-0099.jpg?sign=1739536143-PCAar69b1GeREaZoOHGYyvSWOUcnC4pE-0-92a572b06bcd3c67de4c8662148d6251)
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0034-0100.jpg?sign=1739536143-YexgBwF4KG10mb3wWv60Q9ZKLCx2ZAlN-0-754a89768b59097b91fcd4a7a8e67dcc)
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0034-0101.jpg?sign=1739536143-XnOZAvhnesCQSNZM72kEjVs83UOMWBR8-0-ffc5a5aaace92f8f60e6eda8d9ebffd2)
平齐
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0034-0102.jpg?sign=1739536143-NJqDFJwhzVBenAn3NzTwqjjLnPJxrjZz-0-0df37033f8d7bd92011419aad0e04e97)
雀爪
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0034-0103.jpg?sign=1739536143-mkbb4rDJQXW69Cci0WNpaZdjot5ASDsz-0-72614b61640e64e205672330cc73222e)
结绳
![](https://epubservercos.yuewen.com/42D6EF/28166124407856506/epubprivate/OEBPS/Images/figure-0034-0104.jpg?sign=1739536143-RBG7qpCfIbJOHEJWYImbydSibMpdggyC-0-481b014843124ee5760f28d5c87169ae)
编篱