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Bug of the Week: Super Plant for Bees and Butterflies

This morning when I dropped my son off for class, I noticed this small landscape shrub was flowering.

dalea-at-EVIT027It is a Dalea sp. (likely Dalea frutescens) that I had noticed previously, so I made a mental note to bring my camera and come back 10 minutes early to take a photo of the flowers.

Dalea-flower-close-up-0089

When I showed up 10 minutes early, this is what I found visiting this small plant:

Butterflies:

white-skipper-on-dalea-0161. A white checkered skipper butterfly, with lovely hooks at the ends of its antennae

hairstreak-on-dalea-best-0522. A delicate gray hairstreak butterfly

Reakirts-blue-butterfly-on-dalea-1673. Reakirt’s blue butterfly, which appeared to be ovipositing

Bees:

green-sweat-bee-0051. A green sweat bee (Halictidae)

sweat-bee-on-dalea-010 Another shot of the same kind of bee

bee-on-dalea-face-on-shot-0642. A digger bee with a creamy yellow thorax

bee-in-flower0973. A small black and white bee

flying-bee-0071Those were incredibly fast and I have a lot of shots of them flying to another flower.

honey-bee-_01034. Honey bees were also represented.

I also saw a Polistes paper wasp.

So, let’s recap. In approximately 10 minutes I was able to find three species of butterflies, at least four different kinds of bees, and a wasp visiting this one small plant that barely came up past my knee. Not only was there a great diversity of insects, but also a good quantity of bees. There was a constant stream of insects visiting flowers all over the plant, not just one or two here and there.

Dalea sp. plants are listed as larval food plants for Reakirt’s blues and southern dogface butterflies, making them a fabulous choice for butterfly and pollinator gardens.

Sometimes, just planting the right plant can make all the difference if you want to attract wildlife.

Do Dalea sp. grow where you live? What kind and what do you see visiting them?

Mystery Seed of the Week 248

 

The variety and beauty of seeds is so amazing.

mystery-seeds-248-3

Maybe not so much from afar…

mystery-seeds-248-4

but definitely when you get close up. (The white object is a rice grain added for scale).

Do you recognize what plant these seeds are from? If you choose to, please leave a comment with your ideas.

Mystery Seed answers and new Mystery Seeds are posted on Tuesdays.

Edit:  The answer is now posted.

Seed of the Week: Anacacho Orchid Tree

Our mystery seeds from last week were very tricky.

mystery-seeds-247-2(The white object is a rice grain added for scale.)

First of all, they were from a legume, which have seeds that all seem to look alike. Secondly, they were from a type of orchid tree, the Anacacho orchid tree, Bauhinia lunarioides. We had just done another member of the same genus last week, so you probably wouldn’t have guessed that. Thirdly, the Anacacho orchid tree is somewhat rare and has a limited distribution, which is actually what made it interesting.

I promise the next mystery seed will be more straightforward.

anacacho-orchid-flowerLike the orchid trees from last week, this one has clusters of unusually-shaped flowers at the end of the branches. Unlike the Asian orchid trees, however, the Anacacho orchid tree is from North America, specifically Texas and northern Mexico.

Anacacho orchid tree-flower-02

The flower parts are also different from the Asian orchid trees. Do you remember the long stamens and stigma? The Anacacho orchid tree flower has one stigma and apparently only one stamen per flower. Can you see them in the photo above? It makes one wonder how it is pollinated.

anacacho-orchid-leaves

The leaves also have a distinctive shape. Each leaf has two leaflets, making it look like it is split in half. The Asian orchid trees have a bi-lobed leaf.

Anacacho orchid tree-seed-pod014

The fruit is a flat pod that contains the seeds.

Anacacho orchid trees grow as large shrubs or small trees. They can sometimes be found for purchase at specialty nurseries in southwestern North America. They can also be grown from seed, although scarification may be necessary.

Have you ever seen an Anacacho orchid tree growing? What did you think of it?

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