苋科

半枝莲（PortulacagrandifloraHook）又名太阳花，是马齿苋科马齿苋属一年生肉质草本植物，在我国各地广泛栽培，是典型的合成甜菜素类植物。

Portulaca grandiflora Hook , also called as sunflower , is an annual succulent herb belonging to purslane family portulaca . As a typical of Betalains synthesis plant , Portulaca grandiflora Hook is widely cultivated in China .

从西瓜上分离到病毒分离物XC-3，此分离物经人工接种可侵染茄科、葫芦科、苋科、藜科的16种植物。

One virus isolate XC-3 was obtained from watermelon leaf . After inoculation , the results showed that the isolation substance could infect 16 species plants in 4 families .

甘肃苋科野生植物资源及其应用

Amaranthaceae in Gansu : wild plant resources and utilization

目的对苋科莲子草属植物的化学成分和生物活性作一综述。

Objective To review the study on chemical constituents and biological activities of Alternanthera .

苋科1种；

Species of family Amaranthaceae ;

苋科植物以其极高的营养价值和药用价值近年来引起了人们的普遍关注，对其生物学特性、营养成分、药用作用、开发利用等方面的研究也相继开展。

Amaranthaceae plants evoke people 's extensive notice because of their high nutrition and medicinal value , and many scholars begin to study them on biology characters , nutrition , medicinal function , exploitation and use , and so on .