Category: Seed of the Week (Page 57 of 167)

Seed of the Week: Jujube or Chinese Date

Our wrinkly mystery “nuts” in the wrinkly fruit last week were from jujube or Chinese date, Ziziphus zizyphus (older: Ziziphus jujuba).

Jujube have interesting fruit.

jujube-fruit-close

At first the fruit look (and smell) like a oval apple.

jujube-fruit

Over time the fruit become reddish brown and wrinkly, as you can see towards the top in this photograph.

mystery-seed-170-fruit

Once dried, they look like dates.

mystery-seed-170-1

Inside the fruit is a “nut” or “pit” rather like from an olive. It turns out that I mislead you last week because this is not really the seed.

jujube-nut

(Illustration by L.H. @ USDA-NRCS PLANTS Database)
As you can see from this drawing, inside the “nut” are two seeds lying side by side. It would require a sharp knife and patience to get them out.

jujube-tree-1

The tree looks somewhat like a spindly pear tree and has similar growth habits. It is deciduous in the winter and requires a brief chill to properly set fruit. Although originally from Asia, they do grow in the low deserts of Arizona.

Have you ever seen a jujube? Did you try the fruit? What did you think of it?

Mystery Seed of the Week 170

Mystery seed is back for number 170!

mystery-seed-170-1

This mystery seed was hard to extract from the fruit that had dried around it.

mystery-seed-170-fruit

Perhaps you can recognize the dried fruit instead.

Please let us know if you have an idea what the plant might be.

 

Edit:  The answer is now posted.

Miss Maple’s Seeds Comes to Seed of the Week

Today we are taking a short break from our Mystery Seed/Seed of the Week features to take a look at a new children’s fiction picture book, Miss Maple’s Seeds by Eliza Wheeler. I found this book and thought it would be a great tie-in for children interested in seeds.

miss-maples-seeds-2

Story:  Miss Maple gathers up seeds that haven’t found a place a grow and keeps them safe over the winter. In the spring she sends the seeds out to meet their destinies.

Miss Maple’s Seeds has all the ingredients to become a classic children’s book. It has a message about growing up that will resonate both with children and the adults who read to them, saying the biggest of trees come from small seeds. It also subtly incorporates the changes of the seasons to reinforce the theme.

The illustrations have a soft, yellowed, old-timey feel. Although this is a fictional tale, one of the illustrations is a page with drawings of 20 different types of seeds (I should point out that the “seeds” from the fern as shown in the book are actually technically spores). See how many you have investigated and can recognize.

Miss Maple’s Seeds is likely to appeal to children who love nature and enjoy fairy tales. See what ideas it plants in you!

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Finding this book inspired me to create a list of children’s books about seeds at Science Books for Kids. It is a work in progress and I would welcome any suggestions, particularly books about seeds for older children.

Some other ideas for seed activities with children:

  • Go outside and have a seed search (like the caterpillar hunt last week), and then identify the seeds and plants you find
  • Plant seeds and watch them grow (such as growing apricot pits)
  • Investigate how seeds get around (disperse)

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Miss Maple’s Seeds by Eliza Wheeler

Age Range: 3 – 5 years
Grade Level: Preschool – Kindergarten
Hardcover: 32 pages
Publisher: Nancy Paulsen Books (April 4, 2013)
ISBN-10: 0399257926
ISBN-13: 978-0399257926

Book was provided by my local library.

 

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