Tag: Seed of the Week (Page 54 of 142)

Seed of the Week: Desert Marigold

Lynne recognized our mystery seeds from last week as desert marigolds, Baileya multiradiata.

desert-marigold

As you can see, despite their common name desert marigolds do not look much like marigolds and in fact are not closely related to true marigolds.

desert-marigold-plant

They are short-lived perennial wildflowers with gray-green foliage. They form clumps or mounds and reseed readily in the western U.S. and Mexico where they are native.

desert-marigold-plant-2

They can go somewhat dormant without water, but with water desert marigolds will bloom for long periods.

desert-marigod-flower-fly

Desert marigolds are a good source of nectar for pollinators like this flower fly.

checkered-white-in-desert-marigold

They would be good additions to any butterfly or moth garden.

Do desert marigolds grow where you live?

Mystery Seed of the Week 168

Our mystery seeds today are hard to spot.

mystery-seeds-168

When they are all mixed up with the other flower parts in the seed heads, it is hard to tell the seeds from the debris. They are beige and not very distinct.

mystery-seeds-usdaphotograph by Steve Hurst @ USDA-NRCS PLANTS Database

Does this cleaned up, close-up view help?

If you care to, please let us know in the comments if you have an idea what plant this week’s mystery seeds come from.

Edit:  the answer is now posted.

Seeds Sprouting Inside Tomato

Our mystery last week had to do with seeds.

mystery-tomato

The brown bumps on the outside of the tomato were the clue.

tomato-seeds-sprouting-inside

You might have been able to guess if I had shown you this view instead. Do you see the stems and green bits under the tomato skin?

tomato-seeds-sprouting-peeled

Peeling back the tomato covering, those are tomato seedlings sprouting inside the tomato fruit.

tomato-seeds-sprouting-opened

If you open it up to the center, you can see the seeds are sprouting from inside the tomato. It wasn’t rotten or mushy at all. All the tomatoes in this cluster that I had purchased from the grocery store had sprouting seeds.

It turns out that it isn’t all that uncommon for certain cultivars of tomatoes to do this, particularly the “tomatoes-on-the-vine” variety from the grocery store.

The first part of this video explains it is called vivipary when the seeds sprout inside the fruit, usually when still attached to the mother plant.

 

We also regularly see seeds sprouting inside our pink grapefruit towards the end of the season.

grapefruit-seed-sprouting-in-fruit

These are from fruit still hanging on the tree.

grapefruit-seed-sprouting-inside

Can you see the long root?

 

Have you ever opened a fruit and found a seed sprouting?

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