Lupine Season

With summer come the Lupine--one of the most celebrated flowers across the country.  In California they're known as Bluebells or Bluebonnets, and in Texas they're the state flower, known as Texas Bluebonnets.  Because they add a bright blue to the scenery as it starts to dry up, they keep Springtime with us for a few weeks longer.

Lupines are members of the  Fabaceae (pea) family.  I've talked about some other members of that family--Vetches, Milkvetches and Locoweed.  Peas are great for the soil since they take nitrogen from the air and 'fix' it in the soil, giving nutrients for other plants.  

Lupines are pretty plants even before they bloom.  The leaves are digitate or palmate, so they come out from one central point like the fingers of a hand.  Early in the season that's all you can see, but they're distinctive, and are a sign that summer will come.

Lupine (Lupinus argentum)

The flowers on peas are pretty cool, too.  They have distinctive names, but mostly it's the over all shape that's important in identifying them.  There are five petals, but the two lower petals are fused into one and form a round, pointed shape which is named a keel.  The two petals on the sideAbove the keel, are two petals that flare out to the side, called wings.  The last petal sits on top and is called the banner.  All peas have a similar arrangement, from the wildflowers to the peas in your garden.  Likewise, after the blooms, the seeds of the Lupine looks like little fuzzy pea pods.  Check them out!

Closeup of Lupine flowers

Some new guys

One of the fun things about tracking wildflowers is that it seems there's always something new.  I've been doing this for 12 years on the mountain, just out of curiosity, but each year I find something new.  Was I just not looking closely, bad timing, or is a nw species looking for a home?

I can answer that question sometimes.  My neighbor said shed found an interesting new plant in the open space behind our houses.  Since that area was scraped for planned development in the '60's, nothing in there is in its original High Prairie condition, so I was suspicious.  Sure enough, the mystery plant is Houndstongue, a noxious weed I'd seen in the mountains, but never down here.  The state has it classified as List B, so although they don't have a plan to eradicate it, they ask anyone who has it on their property to control it.

Houndstongue (Cynoglossum officinale)

The second is much more likable.   Two weeks ago I spayed it near the Utah trailhead, but since then I've found it in three other pace, widely separated, all over the mountain.  This one is called Pony Beebalm, and is a pretty little mint.  

Pony Beebalm (Monarda pectinata)

Keep your eyes open...you never know what'll pop up.

Microclimates

One of the things that's always fascinated me about Green Mountain is how this 1000' hill can create its own weather.  Numerous times as I'd drive home on 6th Avenue, it would be raining as I got off the freeway, but by the time I had driven another couple miles and gone up a couple hundred feet, we were in a blizzard.

The same thing makes for some interesting places to look for unusual wildflowers.  One of my favorites is Coyote Creek, the name we gave the drainage just west of the water tank at the end of Virginia Drive on the north side of the mountain.  (There were coyote pups being raised there our first summer here.)   This drainage faces north and is steep, so it's well shaded.  It's about the only place on the mountain where aspens, maples and hops can be found.  There are a few others, like False Solomon Seal and Poppy Mallow can be found.  These are usually found higher in the foothills.

False Solomon Seal or Wild Lily of the Valley (Maianthemum stellatum)

There are lots of spots where the wildflowers are more prolific that aren't quite as dramatic as this.  Most of them involve a north-facing slope, so the moisture is retained a little longer in the soil.  Other areas are dry enough to provide a different mini-environment such as some of the exposed areas on the south side where the Mountain Ball Cactus thrive.  Some of these spots are the first to warm up in the Spring, so the early flowers will be out there first.

As far as what's new on the mountain the week, Mariposa Lilies and Prickly Poppies are out in abundance.  These will be around for a few weeks and are some of the most interesting of the summer blooms.  

Mariposa (or Sego) Lily (Calochorus gunnisonii)

Prickly Poppy (Argemone polyanthemos)

Meanwhile, up in the hills...

I had a chance for a Spring visit to Crested Butte last week, and with the big snows melting off, it looks like a spectacular wildflower season.  This earlier varieties of flowers are shorter, but they are abundant.  The Glacier Lilies and Spring Beauties cover big areas, making the ground yellow and pink.  Things like Columbine aren't blooming yet, but there's lots of larkspur and the lupine are opening up.

The Crested Butte Wildflower Festival will be held July 6-12.  There are lots of planned hikes during that week, but any time in July can be considered the high season for flowers.  If you go, you can pick up information on where to go and wildflower identification guides at the information center in town.

Glacier Lily (Erythronium grandiflorum)

Back on Green Mountain we've seen the first of the sunflower varieties coming out.  This signals the start of the summer flowers to me.  These are members of the Aster Family, and are really complex flowers even though they're so familiar.  Each of the petals lining the bloom is actually a flower in itself, called a ray flower.  Think of the rays of the sun. In the "pincushion" in the center are hundreds more flowers, called disk flowers.  When you see a sunflower with all the seeds in the center, each seed came from one flower.  If you get a magnifying glass you can see that each one has its own flower structure to it.  

Blanketflower is one of the prettiest we have on Green Mountain, and I've see several of them blooming this week.  There are a few Bush Sunflowers, too.  These have centers that are yellow, as opposed to the Common Sunflowers which should be out in a week or two.  Those have dark brown disk flowers.

Blanketflower (Gaillardia aristata)

The Height of Wildflower Season

The combination of rainfall and sunshine that we've had over the last couple weeks has turbo-charged the wildflower season on Green Mountain.  A couple weeks ago we were having a good season, but were still seeing a lot of the early flowers and barely starting to see things like Penstemon and Locoweed.  In the last few days, the 80 degree temps have brought the mid-season flowers out and the rains have kept the early bloomers intact!

I mentioned that the Wild Onion and Death Camas were kind of hard to find.  Since then I've seen them al over, more onions than camas, but if you look closely for the little guys there are lots of them around.  

One of the other wildflowers we don't see too often on the mountain is going wild this year.  These are the Spiderworts, which are blooming in big healthy plants on the south side of the mountain. These are great flowers for your garden, too.

Western Spiderwort (Tradescatia occidentalis)

The following is a quick list of some of the more prominent wildflowers blooming this week on Green Mountain.  I spotted 79 species in a couple hikes and runs on the mountain, but these are the ones you're most likely to spot by color and common name.

Blue:  Blue Mist Penstemon; Chiming Bells; Flax;

Purple: Silvery Lupine; Spiderwort

Magenta: Locoweed

Orchid: Orchid Beardtongue Penstemon;

Pink: Sticky Geranium; 

Yellow: Golden Banner (a few left); Bush Sunflower; Butter and Eggs (Toadflax); Leafy Cinquefoil (looks like Potentilla); Whiskbroom Parsley

White: Drummonds Milkvetch; Prickly Poppy; Wild Onion; Mouse Ear Chickweed;

Those are a few of the most prominent--lots more to see!