Collinsia asalin tsiro ne na furanni a cikin dangin Plantaginaceae. Sunan wannan jinsin sunan Zaccheus Collins, wani ɗan asalin Amurka na farko ne. Tsire-tsire a cikin wannan nau'in ana kiran su da gidajen Sinawa ko kuma Maryamu masu idanu masu launin shuɗi. Su 'yan asali ne daga yammacin Arewacin Amirka kuma galibi ana noma su azaman tsire-tsire na ado don furanni masu ban sha'awa. Halin ya haɗa da nau'in nau'in shekara-shekara da na shekara-shekara, tare da furanni masu launin fari zuwa shuɗi, ruwan hoda, da shunayya.