Parts of a Flower Dissection Lab - Free Printable

This worksheet is asking you to label the parts of a flower — specifically, it’s showing boxes where you should write or draw the names of flower parts. You can see two labels already printed: “Stigma” and “Style”. These are parts of the female reproductive system of a flower.

Let’s think about what goes in the blank boxes:

1. The box next to “Stigma” — that’s likely for another part connected to the stigma. In flowers, the stigma sits on top of the style, and below the style is the ovary. So if “Style” is labeled, the box above or beside it might be for “Ovary”.

2. The other empty box — since this is a “Parts of a Flower Lab Sheet”, it probably wants you to label major visible parts. Common parts include: Petal, Sepal, Stamen (which includes anther and filament), Pistil (which includes stigma, style, ovary).

But looking at how the boxes are arranged — one box has “Stigma” written under it, another has “Style” under it — it seems like each box is meant to have a label written inside or below it. Since “Stigma” and “Style” are already given, the empty boxes are probably for you to fill in with other parts.

Wait — actually, re-examining: the words “Stigma” and “Style” are printed *below* the boxes. That means those boxes are meant to contain drawings or labels of those parts. But there are three boxes shown, and only two labels. So the third box (the leftmost one) is unlabeled — meaning you’re supposed to figure out what part goes there.

In a typical flower diagram, especially when focusing on the pistil (female part), the order from top to bottom is:
- Stigma (top)
- Style (middle)
- Ovary (bottom)

So if “Stigma” and “Style” are labeled under their boxes, the remaining box (probably the bottom one, though in the image it’s cut off) would be for “Ovary”.

But wait — in the image, we see three boxes arranged diagonally. The rightmost box has no label under it yet. The middle box has “Style” under it. The leftmost box has “Stigma” under it? No — let me read again.

Actually, looking carefully:
- The box on the far right → no label under it
- The middle box → “Style” is written under it
- The left box → “Stigma” is written under it

That doesn’t make sense anatomically — because stigma is above style. So maybe the labels are misplaced? Or perhaps the boxes are not in vertical order?

Alternatively — maybe the student is supposed to write the name of the part *inside* each box, and the words “Stigma” and “Style” are examples or hints.

But the instruction says: “Parts of a Flower Lab Sheet” and “Type of Flower ___” — so this is a lab sheet where you observe a real flower and label its parts.

Given that, and since only two parts are pre-labeled (“Stigma” and “Style”), the most logical thing is that the empty box (the one without a label underneath) is for you to write the next part — which would be “Ovary”, since stigma → style → ovary is the standard sequence in the pistil.

Also, sometimes worksheets leave one box blank for students to identify based on observation.

So, step-by-step:

Step 1: Identify what’s given — two parts are labeled: Stigma and Style.

Step 2: Recall the structure of the pistil: Stigma (receives pollen), Style (tube connecting stigma to ovary), Ovary (contains ovules, becomes fruit).

Step 3: Since Stigma and Style are labeled, the missing part in the same group is Ovary.

Step 4: Therefore, the empty box should be labeled “Ovary”.

Final Answer:
Ovary