Xylobium leontoglossum a rarely seen orchid growing in the Quito Botanical Gardens

One of the pleasures of traveling is finding things that are that surprise and delight with their mystery.  I had one of these experiences with this orchid.  This plant is the first Xylobium that I had ever seen.  When I saw this plant I was stumped as to what genera it could belong to, something that doesn’t often happens to me.  After checking a few books I concluded that it was probably a Xylobium.  I posted a photo in the Orchid Source Forum and in a short time one of the members had identified it as Xylobium leonthoglossum.  This plant was growing as a terrestrial on a bed on the orchid house of the Quito Botanical Gardens, Ecuador.  The flowers are relatively small, I didn’t measure them exactly, but because they are presented in a group, they are quite eye catching with their soft pink color.  These plants are sometimes kept by specialist growers but they are rare in cultivation.  In fact I have never seen one exhibited in Puerto Rico.  

Ada pozoi in the Quito Botanical Gardens

This orchid was photographed on the Quito Botanical Gardens, Ecuador.  So far as I know this genus is not cultivated in Puerto Rico.  The reason is probably the temperature requirements of the plants which need night temperatures in the middle forties to do well.  These temperatures are only seen in Puerto Rico for brief periods, at the highest elevations in the very “depths” of our winter.  The only place I saw this plant in Ecuador was in the Botanical Gardens.

A large flowered red Maxillaria species from the Quito Botanical Gardens, somewhat reminicent of nigrescens

I found this orchid growing among the rocks in the display area of the Quito Botanical Gardens, Ecuador.  The plant was growing at ground level and I would have missed it entirely if I had not looked between the boulders.  It is a relatively small plant and it was overshadowed by the much larger plants that covered most of the display area.  The flowers are brightly colored and reminiscent of Maxillaria nigrescens, although the flower in this photo is not exactly alike the plant in the book “Orchid Species of Peru”.   But in orchids it is not advisable to make a definite identification of a plant just because of the color of its flowers.  

A white Maxillaria especies from the Quito Botanical Gardens

This large flowered Maxillaria has white flowers with a yellow lip.   The plant is growing at the side of the trail that is inside the orchid house.   It is a huge specimen several feet wide.  The flowers are quite showy but since the plant is planted at ground level you have to get on hands and knees to really appreciate their beauty.  Once you are level with the plant it becomes apparent that there are a number of flowers that are hidden among the leaves of the plant.  This orchid is among the most beautiful Maxillaria I have seen but the sheer size of the plant doesn’t recommend it much to greenhouse or windowsill growers.  Most of the flowers were pure white but there was a single one that had a red tint on the sepals.  It looked pretty much identical to the white ones except for the touch of color.