A study of red berries

Flowering dogwoodDuring the fall season you may see small trees with bright red berries. They might look like the tree above or like the next tree . . .

SpicebushAs you approach closer to the tree, you begin to think you might have found a Spicebush (Lindera benzoin) . . .

Flowering dogwood
. . . or a Flowering dogwood (Cornus florida).

SpicebushLet’s place photographs of the two sets of berries side-by-side to compare them closely.

Flowering dogwood and Spicebush

Flowering dogwood and Spicebush

Both kinds of berries are bright red and shiny.  Both are about the same size.  Two differences are the arrangement of the berries and the actual shape.  Flowering dogwood berries are in tight clusters while Spicebush berries have distinctive little stalks and tend to be more spread apart from each other.  Also, the Spicebush berry is somewhat flattened along one dimension.

The confirmation comes from looking at leaves which might still be on the tree. Both plant’s leaves have pinnate venation.  Flowering dogwood leaves have pointed tips while Spicebush leaves definitely have a rounded tip.

Flowering dogwood and Spicebush

Flowering dogwood and Spicebush

When no leaves remain on the tree, you can look at the leaf scars and branches to determine the leaf arrangement.  Flowering dogwood (Cornus florida) has an opposite leaf arrangement.

Flowering dogwoodSpicebush (Lindera benzoin) has an alternate leaf arrangement.

SpicebushNow that you know the similarities and differences between these two small trees, go back and look at the first four images in this post.  Decide if the tree is Flowering dogwood or Spicebush.  To confirm your choice, click on each photo.  This will bring up a larger image of the photo and will also show you the name of the tree.

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Mystery plant 048

This plant can be found throughout North America.  It is considered “weedy” and is usually disliked by anyone who feels compelled to remove it from where it’s growing.  When you can identify it, please leave a comment with both the common name and scientific name.  Also share any personal connection (or disconnection?) you may have with the plant.

048-a

Young plant

048-b

Mature plant

048-c

Inflorescence in varying stages

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Flower

048-e

Developing seeds and thorny underside of leaf

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Maturing fruits

 

ANSWER (subsequently added to this post to facilitate the “search” function for these images): Horse nettle (Solanum carolinense)

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Yellow poplar (Liriodendron tulipifera)

Yellow poplarYellow poplar (Liriodendron tulipifera) can grow to be a majestic tree.  This moderately close view of a young tree allows us to see and study the uniquely shaped leaves.  Each leaf has four lobes.  The top and base of the leaf blade look like they are nearly a straight line across the leaf.  Consequently, the overall shape is frequently referred to as a square.  The blade’s top margin does have a shallow indentation which helps to create the four distinct lobes.

One of the remarkable and beautiful aspects of Yellow poplar are its spring flowers.  Since the tree doesn’t begin to produce flowers until it has grown for about 15-25 years, the flowers end up at quite some height — which doesn’t allow for easy access to study them.  Thankfully, some of those flowers are blown to the ground in wind storms.  This way we can see them more closely.  Here’s an example of a flower which has lost quite a few parts.  You can still see the lovely petal colors — cream to orange to green.

Yellow poplarAfter the flowers mature into seeds, the yellow poplar tree displays its cone-like seed clusters.  Each set of two seeds with wings — a samara — breaks away from the cluster and spirals to the ground.  Sometimes you can find the whole “cone” with its seeds on the ground resting on top of dead Yellow poplar leaves.

Yellow poplarEach tan samara ends in a sharp, hard point — where the seeds are located.  If you accidentally step on them with bare feet, you’ll become painfully aware of the nearby presence of a Yellow poplar tree.

The bark of Yellow poplar trees varies as it ages.  This next image shows the bark of a tree which is probably 30-50 years old.

Yellow poplarWhen a branch grows from the trunk of the tree, the bark shows a distinctive dark “chevron” marking at the branch site.

Yellow poplar

To learn about identification characteristics for Yellow poplar (Liriodendron tulipifera) during various seasons of the year, to see some great photos of its flowers and spring leaf emergence, and to learn lots more intriguing information about the tree, watch this video:

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