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Tuesday, June 23, 2015

Saturday Morning in the Orchid Center

Rhyncholaelia digbyana
The Orchid Center has three full time staff. We work weekends in rotation. Weekend duty always feels like Thanksgiving morning to me: a mad rush to make things perfect because company's coming in three hours! Up before dawn, drive to work in the dark, unlock the greenhouses, water, deadhead, clean up fallen leaves, sweep, fill ponds, water some more, remove faded plants, bring out new plants in time for our first visitors at 9 am. When I'm lucky, there's time for a few early morning pictures.

Anguloa uniflora, one of the Andean Tulip Orchids. The flowers smell like wintergreen
Anguloa flowers appear simultaneously with the new shoots
Lockhartia obtusata, a Braided Orchid from Panama and Colombia. Lockhartia flowers produce oil as a food reward for their bee pollinators
Paphiopedilum volonteanum occurs in Sabah, Borneo
Lockhartia amoena, a Braided Orchid and Brassia arcuigera, a Spider Orchid
Isochilus major in the Tropical High Elevation House. Native to Mexico and Central America
The Orchid Center is wonderfully still and serene in the morning (after 9 am, that is.) Stop by this weekend!

Wednesday, June 17, 2015

The Wolf's Head

The sweet spicy fragrance that hits you upon entering the Orchid Display House comes from this plant, an unnamed Lycomormium species. It is a complex fragrance. To my uneducated nose, it's nutmeg and camphor. An unconventional pairing to me, but appealing to male Euglossine bees, who as pollinators, are entitled to their preferences.

All of the Lycomormium species in our collection are hefty plants when mature, with long (3 ft.) accordion-pleated leaves. Like Stanhopea and Acineta, two other members of the orchid subtribe Stanhopeinae, Lycomormium species produce pendant spikes that grow down through the substrate, so we grow our plants in slatted baskets to allow the spikes to emerge.

So, what's up with the name Lycomormium? Lykos (wolf) and mormo (ghost) is an intriguing combination. Pedro Ortiz, in 'Orchids of Colombia', says that when seen from the front, the column appears to have a pair of teeth projecting from under the anther, giving it the look of a wolf's head. Reichenbach, who named this genus, must have been looking at a type specimen of  L. squalidum with more impressive teeth than our species possesses.

If you're not a Euglossine bee, a Lycomormium can be a right pain to pollinate -like trying to stuff a fat pair of rabbit's ears into a mail slot. It seems to be easier if the flower has been without its anther cap for a day. We grow our plants in a mixture of long-fibered sphagnum and chopped coarse tree fern fiber. A couple of years ago we relocated our Lycomormium baskets to a brighter cooler location next to the wet wall in our back up greenhouses, with good results -stronger plants and more inflorescences.

Monday, June 8, 2015

June Openings

Ah, summer. June is a terrific month to visit the Orchid Center because of the large number and variety of orchids in our permanent collection that are flowering. The Laelia purpurata varieties are the undisputed stars of this month. But there are lots of others.

A perfectly formed Paphiopedilum acmodontum slipper fresh from its morning shower. This seedling is flowering for the first time this year. It has lovely mottled foliage. Acomontum is native to the Philippines.

This Lycomormium species has thick waxy flowers with a sweet spicy fragrance.

Pink and jade. Paphiopedilum liemianum is a Sumatran species that is easy to confuse with P. chamberlainianum and P. glaucophyllum, but is immediately distinguished by its leaf margins, which have short stiff hairs. It grows on limestone at 600 to 1000 meters elevation according to Phillip Cribb. I like the balletic positioning of the petals on this plant.

Lots of orchid excitement this month. Stop by and bring your camera!
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