diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index f5090097f72d8..304de0a00cded 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -469,7 +469,8 @@ class DataFrame(NDFrame, OpsMixin):
     ----------
     data : ndarray (structured or homogeneous), Iterable, dict, or DataFrame
         Dict can contain Series, arrays, constants, dataclass or list-like objects. If
-        data is a dict, column order follows insertion-order.
+        data is a dict, column order follows insertion-order. If a dict contains Series
+        which have an index defined, it is aligned by its index.
 
         .. versionchanged:: 0.25.0
            If data is a list of dicts, column order follows insertion-order.
@@ -524,6 +525,16 @@ class DataFrame(NDFrame, OpsMixin):
     col2    int8
     dtype: object
 
+    Constructing DataFrame from a dictionary including Series:
+
+    >>> d = {'col1': [0, 1, 2, 3], 'col2': pd.Series([2, 3], index=[2, 3])}
+    >>> pd.DataFrame(data=d, index=[0, 1, 2, 3])
+       col1  col2
+    0     0   NaN
+    1     1   NaN
+    2     2   2.0
+    3     3   3.0
+
     Constructing DataFrame from numpy ndarray:
 
     >>> df2 = pd.DataFrame(np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]]),