Here are two plants that have almost nothing in common, except that they both flower in late November.
Crocus cartwrightianus var. albus
Crocus cartwrightianus is a small autumn-flowering bulb that is native to mainland Greece and the Cyclades. It is a fertile diploid species and is thought to be the wild ancestor of the sterile triploid Crocus sativus, the cultivated saffron crocus. The typical color form is purple, but I love the contrast of the bright orange stigma with the sepals and petals of this white-flowered variety. C. cartwrightianus grows fairly well in this climate, but the flowers are often damaged by slugs when we have a warm, humid autumn.
While C. cartwrightianus is flowering outside, Paphiopedilum fairrieanum is flowering inside my greenhouse. P. fairrieanum is native to the foothills of the Himalayas in northeast India and Bhutan, where it experiences a summer-monsoon climate. To mimic these natural conditions in cultivation, it should be kept warm and watered well in summer and then given a cooler, drier rest in winter, when temperatures can drop as low as 45-50 F (7-10 C). In my greenhouse, the thermostat is set to 60 F, and the plant probably doesn’t experience temperatures below 55 F (13 C).
With its small, slightly nodding flowers and delicately down-swept petals, P. fairrieanum has an elfin or fairy-like quality that has intrigued orchid growers since its discovery in the mid-1800s. You might think that the species name alludes in some way to the plant’s appearance, but in fact, the species was named after a Mr. Fairrie who flowered the plant that John Lindley used for his species description in 1857.