Differential Equations: How to categorize graph and clockwise vs. counter-clockwise from eigenvalues?

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I'm studying for my Final and having a hard time understanding the criteria for category (Sink, Spiral Sink, Center, etc.) and how to tell whether the direction is clockwise (CW) or counter-clockwise (CCW).

If someone could please tell me whether my understanding (typed below) is correct, I would really appreciate it!

Case 1: If $\lambda_1,\lambda_2>0$ and real, then it is a Source.

Case 2: If $\lambda_1,\lambda_2>0$ and complex, then it is a Spiral Source.

Subcase 1: If $\lambda_{re}>0$, then motion is CW.

Subcase 2: If $\lambda_{re}<0$, then motion is CCW.

Case 3: If $\lambda_1,\lambda_2<0$ and real, then it is a Sink.

Case 4: If $\lambda_1,\lambda_2<0$ and complex, then it is a Spiral Sink.

Subcase 1: If $\lambda_{re}>0$, then motion is CW.

Subcase 2: If $\lambda_{re}<0$, then motion is CCW.

Case 5: If $\lambda_1=\lambda_2=0$, then it is a Center.

Case 6: If $\lambda_1>0>\lambda_2$, then it is a Saddle.

Thank you in advance to anyone who can help!