不是

狗牙花？

是双色茉莉

放在室内有毒的

查了一下，没找到花香有毒的说法。但是貌似双色茉莉属中有的种含有生物碱，只要不吃应该就没事吧。
查到的原文：
。。。。The medium-sized family Solanaceae, with ca. 2500 species in100 genera, most of them in the Neotropics, is well known for itsmany biologically active alkaloids and saponins. Among the mostimportant hallucinogenic or toxic plants used by indigenousgroups throughout South America are species in the genus Brunfelsia L. (Schultes, 1979; Bennett, 1992; Plowman, 1998; Klouceket al., 2005; Singh et al., 2008), and a saponin from B. grandiflora has potent leishmanicidal activity (Fuchino et al., 2008).。。。。。。
不知道市场卖的双色茉莉是哪个种的，google查了查貌似是B. brasiliensis，不知道有没有毒性。

鸳鸯茉莉，没听说过茉莉有毒，5楼的瞎说，我也种的有

这味道很冲吧！根本没有茉莉的馥郁花香，种过三颗，开花后直接拔了！