For flower or branch. 一枝花。 一枝树杈。 As you seen, the word 枝 contains 木。 So, it's easy to see it will be talking something about tree~

【词目】一枝 【拼音】yī zhī/qí 【释义】 1.一根枝杈。 2.一支。一根。用于细长的东西。 3.一支。一个支派。 4.通假字，‘枝’通‘支’，一支，犹言一队。 5.喻举第登科。

well, 枝 could use to measure something like a stick, flower （not only the bloom but with a stick) ,eg:一枝树枝，一枝花, as u can see,枝is made up by 木and支，words that formed with 木，it must connected to plants, 成语有粗枝大叶字面意思是树的枝很粗叶子很大，用来比喻这个人很粗心，做事情得过且过

枝：branch; twig and u also can use this word 一枝梅花= a spray of plum blossoms hope its useful

Hi Hannah, 花 and 树枝 might be the only two things that I can think of at the moment, which is what we would expect to hear and see after 枝. 一枝梅 （花） 一枝树杈 In the past, people also used 枝 to describe something slim and long, just like 一枝箭，一枝烟....but using 支 instead is generally accepted nowadays.