一、老一辈蚕业学者的期望《广东蚕丝通讯》一九八一年第一期发表了华南农学院蚕桑系杨宗万教授的遗著:“闲话广东桑”。在该文中他认为将广东桑品种称为“广东荆桑”是有问题的。并指出“广东桑的学名,至今还没有确定下来”。指出有几位外国人曾先后将广东桑定名为Morusalbavar latifolia.以及 Morus atro pur First, the expectations of the older sericulture scholars “Guangdong Silk Newsletter” in 1981 first issue of South China Agricultural College sericulture Department of Yang Zongwan’s legacy: “gossip Guangdong Sang.” In this article, he believes that the Guangdong mulberry varieties called “Guangdong Jing Sang” is a problem. And pointed out that “the scientific name of Guangdong Sang, has not yet been finalized.” Pointed out that a few foreigners have successively named the Guangdong Sang Ding Morusalbavar latifolia. And Morus atro pur