Starting with your arrows, you've drawn these with a good sense of confidence, capturing how they push and move through all three dimensions of space. This carries over quite well into your leaves, where you're not only capturing how they sit statically in space, but also how they move through the space they occupy, with a great sense of fluidity.

When it comes to adding edge detail to your leaves, I'm glad to see that you're adhering quite closely to the edge from the previous phase of construction (the simpler one that helps define how the leaf moves through space). One issue however is the fact that you appear to be attempting to replace that simpler edge, redrawing it in its entirety, sometimes with a single continuous line that is generally much darker.

Construction is not about replacing one phase of construction with the next. Instead, it is a process where the first marks you put down for that initial phase of construction may well be a part of the final drawing. In successive steps, we do not replace things that do not change. As you can see here, you only draw in the parts that need more information. If something from an earlier phase properly captures whatever is required for the end result, then it doesn't need to be redrawn. Furthermore, you should not be purposely pressing harder to achieve darker lines as you move through your construction. Your lines should all be about the same weight until you get towards the end, where you can decide where you want to add line weight in key, localized areas, specifically to help clarify how certain forms overlap one another.

Moving onto your branches, while you are largely doing a good job, there is one key thing that you missed from the instructions: you are not extending your edge segments fully halfway to the next ellipse. As explained here, the overlap that occurs when we extend one segment halfway to the next ellipse, then start the next segment from the previous ellipse, helps us achieve a smoother, more seamless transition from segment to segment. That is something you are missing from your branches, and it should help you achieve a much cleaner branch in the future.

Aside from the issues I've mentioned already, which certainly do continue to be present, your plant constructions are coming along quite well. You're capturing your leaves and petals with a strong sense of fluidity, and you're approaching the step-by-step nature of the constructional process quite well.

The only other issue I'm going to call out comes down to how you approach adding detail. Back in Lesson 2, we talk about how in order to capture textural details, we employ implicit drawing techniques. That means that we don't draw the textural forms themselves - we draw the shadows they cast on their surroundings. This doesn't appear to be something you attempted to do here, instead opting to use explicit drawing techniques, like outlining all of the little growths on the cap of this mushroom.

I understand that it is very difficult to figure out what kind of shadow shape a textural form will cast on its surroundings without first drawing it, but you will need to make the attempt in order to grow in that area. One thing you can do force yourself to move forward in that regard is to force yourself to only ever capture textural detail using this two-step process for all of your marks. Basically, you draw the outline of a specific cast shadow shape, thinking about how that shape relates to the form casting it, then you fill it in. You will be tempted to just draw your textures using lines, but if you consciously make the effort to stop yourself, and to employ this two-step process, you will move forward. The key is to take control of your actions, and to accept that you are inevitably going to make mistakes as you learn.

You will likely want to reread the texture section for lesson 2, to get reacquainted with those concepts, since I'm guessing that you largely forgot about them when going through this lesson.

Aside from that, your work is looking good. I'll go ahead and mark this lesson as complete.