The Variegated Thumb

Some of my plants have been surprising me with blooms lately.  I figured the lower sun angle would be enough to trigger dormancy in some plants, even in the 65 degree temperatures of the greenhouse.  But none of my plants are going dormant and some of them are blooming for the first time.

Our neighbor across the street (the one who gave me the Begonia cuttings) is letting me overwinter her variegated Bougainvillea in my greenhouse.  It is in a hanging pot along a rod I installed in the top of the greenhouse and has just been hanging in there.  It didn’t have a lot of leaves when I took it from her and I haven’t seen very many new ones form.  But all of the sudden, it is blooming!  I think I will have to run it over to her house soon (on a warmish day) and show her the blooms.

First blooms from my Bougainvillea plant

I also have a Bougainvillea that was my Mom’s.  She gave it to me about three years ago.  It has had moments of rapid growth and lots of new leaves, but always drops its leaves and looks really sad in the winter - until the greenhouse.  It has been pretty happy this winter in the greenhouse and is actually  producing the first blooms that I have seen on it since it has been in my care!

New blooms on my purple shrimp plant (Justicia scheidweileri)

I bought several Shrimp plants last Spring and Summer, most of which were blooming when I bought them and have continued to do so.  One of them, the Purple Shrimp Plant (Justicia scheidweileri), has been particularly difficult, though.  It wilts quicker than another other plant that I grow.  But it also bounces back quickly and is blooming for the first time since it lost its initial blooms.

After forming some small white flowers, which I didn’t photograph in time, my Ying Yang Bean plants (Phaseolus vulgaris) are now forming pods of new beans.  I hope to get a decent crop from these plants, so that I can keep a bean or two myself and share the others with other local greenhouse owners.

Newest bloom on my yellow Datura

My lime tree and yellow Datura continue to bloom on a regular basis.  I dropped seeds from the Datura parent plant onto the soil under the same plant and some of the have sprouted and are producing new little plants.

Seedlings of my yellow Datura plant

I am anxious to see some of my Hawaiian ginger plants bloom, but that might have to wait until this Summer.  Some of them are quite large now - over 4 foot tall.  I would expect those are pretty close to blooming size.

The Carrion Plant (Stapelia gigantea) is a rather inconspicuous plant when not in bloom.  This lanky, hanging succulent thrives in dry conditions.

The Carrion Plant (Stapelia gigantea)

However, the large bud that forms on a happy plant will alert you that something is about to happen.

Stapelia gigantea bud

These buds open to form a huge flower that looks a lot like a starfish.  You might wonder about the name, and don’t worry, I’m going to tell you.  This plant is called “Carrion Plant” because of the pungent smell that attracts flies to pollinate the blooms.  I came across this plant blooming at the Myriad Gardens last weekend as I was weeding.  I had actually walked by the plant about 10 times before I noticed it.  Thankfully I had to weed on the ground where the bloom happened to be laying or I would have never noticed.

Stapelia gigantea bloom

I was surprised to find that the strong smell I heard about was very localized.  It was only apparent when I put my nose very close to the bloom (within an inch of the center).  I imagine there is probably a point in the life of the bloom where the smell is more prevalent, in order to lure in flies that happen to be flying more than an inch away from the bloom.  Either that or flies have much better noses than I do.

Dendrobium Christmas gift

This Dendrobium orchid has a total of about 25 buds born on two stems - about 8 of those still closed.  The color of the petals is pale yellow and almost green.  There is a new book out from my favorite plant-book publisher, Timber Press, called Green Flowers.  In a way, green is the most boring color that a flower can be, since the majority of plant material is green.  It just blends into the background, part of the noise that nature can sometimes be.  We tend to gravitate towards the colorful spotlights of red, pink, purple and yellow, which readily stand out on all shades of green foliage.  And it’s not just us - insects are attracted to these colors.  What to us says “beauty” says “food” to many creatures.

Dendrobium blooms

But there is a simple beauty to the green flowers.  Maybe the texture and shapes are better observed when the color doesn’t trump the senses.  The pearly sheen that is unique to orchid flower petals stands out on this flower.  There is also a really subtle hint of red on the inner part of the flower, that I pretend is there just to reward those who take the time to look closely.

Dendrobium bloom detail

This particular orchid had a generic “Dendrobium” tag on the stem and a specific tag with hybrid identification in the pot.  Unfortunately, the tag was snapped in half and all I have is a couple of letters - not enough for me to have figured it out yet.  But I’ll keep trying, out of sheer curiosity.  I don’t really need to know anything more than the genus for this particular orchid, in order to take good care of it.

I have been collecting Aroids for about a year now and just recently joined the International Aroid Society.  Upon joined the IAS, I promptly began forming a local chapter.  The MidAmerica chapter of the IAS had our first meeting on November 21 at the Myriad Botanical Gardens in Oklahoma City.

Myriad Botanical Gardens in Oklahoma City - photo courtesy Dr. Tom Croat

The first meeting was a small gathering, but still included two members from out of state.  Dr. Tom Croat of the Missouri Botanical Gardens attended.  He is one of the premier researchers in the family of Araceae (Aroids).  Steve Lucas is a collector and the creator of www.exoticrainforest.com, a wonderful enclosed “rainforest” in northwestern Arkansas.  Another member of the IAS, Russell Gaines, attended who is a resident of Oklahoma City.

MidAmerica chapter group (Janice Lucas, Brad Lucas, Russell Gaines, guide Kenton Peters, Zach DuFran, Christie DuFran, Cheryl Ponder, Dr. Tom Croat, Ron Ponder, Steve Lucas) - photo courtesy Dr. Tom Croat, taken by innocent bystander.

The meeting consisted of a wonderful tour of the Myriad Garden’s conservatory, which houses thousands of tropical and succulent plants.  The tour was supposed to last an hour but went much longer than that.  Kenton Peters was a very patient and enthusiastic guide, telling us about the many living treasures in the Myriad’s collection and also asking some questions of the group members with expertise in Aroids.

Group surveying the wonderful Anthuriums.

After the tour was complete, we had a short sit down meeting where we exchanged some plants and cuttings that Steve and Dr. Croat had brought to the meeting.  Dr. Croat brought plants from the MOBOT which were collected in the rainforests of Central America.  Each plant is tagged with an accession number, which can be used to look up the collection notes on the Tropicos website.  The notes will include a description of the plant in the wild, a description of the terrain and vegetation where the plant was collected and the latitude and longitude coordinates so that you can look up the exact location on a map.

Discussion and plant trading after the tour.

Steve has a wonderful collection of beautiful tropical plants and brought cuttings of about 8 different plants.  Steve is currently working with Dr. Croat to write the scientific description of a plant which is thought to be a newly discovered species of Philodendron.  Steve bought the plant from a seller (Ecuagenera) at the 2009 IAS Show and Sale in Miami.

The meeting, while small, was a great success.  I think that all attendees really enjoyed the Myriad Gardens and had not even heard of it before.  Clearly, the Myriad Gardens is under-promoted.

Dr. Croat gave some of the plants to our tour guide, Kenton Peters, so that they could be added to the collection of the Myriad Gardens.  We’re hoping that, as a group, we can help boost the collection of Aroids at the Myriad.  Already, there is a nice collection of Aroids, with some very nice specimens of large and beautiful Anthuriums (one pictured above).  However, some plants are mis-marked or not marked at all.  I plan to start volunteering at the Myriad Gardens next week.  Kenton says that I might be able to help him with the bonsai collection and will begin my work by helping to prune away or pick up the dead leaves.  This might sound like menial work, but I can’t wait to spend a day in the gardens, working among the  plants.

More pictures from the trip are posted on the IAS website.  See them here.

The next meeting is scheduled for Saturday, April 24th at the Missouri Botanical Gardens (MOBOT) in St. Louis, Missouri.  Dr. Tom Croat will give a talk about his research and will also lead a tour of the research collection of Aroids housed at the MOBOT.  We’re aiming to have a much larger gathering at this meeting.  All plant enthusiasts are encouraged to come and enjoy this time of discussion and discovery!

The week before Thanksgiving I added about 15 new plants to my collection.  That’s the mark of a good week, in my opinion!

The smallest of the plants I received - Vanilla planifolia, the vanilla orchid.

Alocasia brancifolia

It started off when I received a box of five very small starter plants I had purchased on eBay: Vanilla planifolia (Vanilla Orchid), Olea europaea (Olive Tree), Alocasia ‘Aurora’ (Pink Stem Elephant Ear), Alocasia brancifolia, and Alocasia ‘Stingray.’  The Vanilla orchid is the actual plant from which the vanilla bean grows and vanilla extract is taken.  I don’t expect to be harvesting from my plant, as I hear it is quite hard to even get them to bloom in cultivation.

Olea europea - common Olive Tree

The same is true for the olive tree I ordered.  I just love the look of the olive tree, though.  I am hoping to grow it to a nice specimen size that I can keep in a large pot.

Alocasia 'Stingray'

Amydrium zippelianum

Next, I received two plants from a friend who collects rare Aroids: Amydrium zippelianum and Philodendron tortum.  These are two really cool plants!  The tortum looks like a palm tree, but what would be a frond of many leaves on a palm tree is actually just one leaf on this Philodendron.  The leaves are just very deeply lobed.

Philodendron tortum

On the Saturday preceding Thanksgiving was the first meeting of the MidAmerica chapter of the International Aroid Society, a group which I have been forming and coordinating.  I’ll post more about that event in the next week.  Two members that came to that meeting brought cuttings and plants to share.  Steve Lucas brought me cuttings of Philodendron camposportoanum, Philodendron billietiae, Philodendron bipennifolium, Philodendron verrucosum, and an unknown Philodendron.

Philodendron camposportoanum

Philodendron bipennifolium

Philodendron verrucosum

Dr. Tom Croat brought small specimens from plants he collected in the wild in Central America: Anthurium holmnielsenii, Anthurium sparreorum and Anthurium verapazense.  These plants are very unique, because they have their assession numbers on the tag, which allows me to search the Tropicos database to see exactly where Dr. Croat collected these plants and what notes he took about the environment where he found them growing.

Philodendron NOID

Dr. Croat looked at the unidentified cutting above, trying to determine at least what genus the plant belonged to.  After tearing the leaf at one point, he noticed what appeared to be fibers at the edges of the tear.  He explained that in Monsteroid plants, there are silicate crystals inside the leaves.  This could mean the plant was from the Monsteroids.  However, after a couple of minutes, the fibers that looked like silicate crystals began to droop, indicating that they were not crystals, but actually just latex.  This indicates that the mystery plant is from the Philodendron genus.

It was a wonderful weekend that resulted in lots of potting!