In paeonia were studied systematically about the formation of prolification flower , the diversity of carpellary disc and the relationship between it and carpel , the carpellary morphology and anatomy , petaline types and origination , etc . 对芍药属植物台阁花的形成，房衣的多样性及其与心皮的关系，心皮的形态解剖，花瓣类型及其来源等问题进行了研究。
2.
After comparatively researching the morphology , anatomy and development process between carpel and leaf , we put forward a viewpoint that the carpellary disc of paeonia is not from the receptacular projection , but is a appendant organ of carpel . they come from leaf blade and leaf sheath separately . ( 3 ) after researching carpellary morphology and anatomy of nine groups of sect 通过对心皮和房衣与叶子的形态、解剖和发育的比较，认为芍药属植物的房衣不是花托上的突起，而是心皮的一个部分，即每个心皮及其房衣可能共同起源于一片完整的叶子，心皮来源于叶片，房衣来源于叶鞘。
3.
On basis of the facts that all tubiform petal only occurs in the highflower of prolification flower ; and except the tubiform petal , the rest of the highflower petals always have the transforming development carpellary disc in the dorsal base ; as well as there are distinctive shape and anatomy structure , a viewpoint that the tubiform petal corns from the together petaloid developing of carpel and carpellary disc has been put forward . furthermore , the jointly petaloid development process and feature of the tub 基于筒状花瓣仅仅出现在部分台阁化程度较高的台阁型花的上方花中，而且在上方花中多数过渡态花瓣背面的基部，常常出现形状和大小各异的瓣化了的房衣，以及筒状花瓣横切面特殊的形态和细胞组织特征，提出筒状花瓣是心皮和房衣组织原细胞共同分裂瓣化并联合发育形成的观点。
4.
( 2 ) there are some difference between the carpellary disc in the prolification flower and the carpellary disc in non - prolification flower . the carpellary disc of lowflower in prolification flower is similar to the carpellary disc in non - prolification flower , jointing into cup - shaped or dish - shaped each other surrounding carpel , or sometimes splitting from each other . but the carpel in highflower has itself carpellary disc that develops into various structure following with carpellary heteromorphic development 其下方花中的房衣与非台阁花中的房衣相似，彼此联合成杯状或盘状，围绕心皮形成一圈，但由于受上方花的影响，房衣常常多处开裂，不形成闭合的房衣环；在上方花中各心皮的房衣彼此分离，与各自的心皮伴生，且随心皮的异形化发育也发育成各种形态结构。
5.
In this paper the floral ontogeny and the ovary development of rivina humilis l . were observed . the results showed that ( 1 ) the tepal primordia initiated in 2 / 5 spirals . the abaxial one initiated first , then the adaxial one , finally the lateral two initiated nearly simultaneously . the third one initiated on the position near the first tepal , and there is a gap between itself and the second tepal . ( 2 ) the 4 stamineal primordia initiated in one whorl at the same time . ( 3 ) the carpellary primordium initiated from the abaxial side of flower primordium ; the carpellary primordium grew upwards and towards axis after it was formed , therefore an elliptic orifice was formed at the adaxial position of ovary , which was the remainder of the mouth of ovary before the ovary was fused completely . with the ovary maturing , the orifice was narrowed because of the ovary growth , at last fused completely . the gynoecium is composed of a single carpel . ( 4 ) in the series developmental sections of ovary , the ovular primordium was initiated on the adaxial meristem when the mouth of ovary was formed 对数珠珊瑚的花器官发生和子房的发育过程进行了观察.结果表明: ( 1 )数珠珊瑚花被呈2 / 5螺旋状发生,远轴侧的1枚先发生,其次为近轴侧的1枚发生,最后侧方的2枚花被几乎同时发生,第3枚花被在靠近第1枚的位置发生,第2枚和第3枚之间有1个空隙; ( 2 ) 4枚雄蕊是同时发生的; ( 3 )心皮发生于分生组织的远轴侧,心皮原基形成后,向上向轴生长,在子房成熟前在近轴侧非正中位形成1个孔,该孔为心皮最终愈合前的残迹,到子房成熟时,因子房的生长孔被挤压缩小,在进一步的生长过程中愈合.子房由1枚心皮构成; ( 4 )从子房发育过程的切片看,该植物的胚珠是在子房发生后不久发生的,子房上的圆孔形成时,从近轴侧的分生组织发生胚珠原基,由胚珠原基分化出珠被与珠心
6.
On basis of the fact that some organs in the highflower usually appear pappus - a carpellary marked trait , or carpellary morphological trace or anatomical character in the process of transforming development , deem that the highflower origins from the heteromorphic development of carpellary primordium . furthermore , the course and mode of heteromorphic development of different organs in the highflower have been described , and according to the organ composition in highflower , the prolification flower is divided into green prolification , colorful prolification , golden prolification and three - strata prolification 其上方花转化初期的花萼片、花瓣和雄蕊中总表现有心皮的标记性性状? ?被毛、带有心皮的形态和解剖结构痕迹，上方花花萼片的解剖结构中存在有类子房结构，花萼片、花瓣和雄蕊与心皮形成复合结构等，提出其上方花的各类器官都是由心皮原基异形化转化发育而形成的观点。
