Al Schneider's Rocky Mountains Plant Descriptions

Yellow Lady's Slipper
Cypripedium parviflorum
Orchid family (Orchidaceae)

These lovely, dainty plants grow singly or in clusters and scatter themselves widely over areas that they find habitable. The plants are often short and are often buried in grasses and other greenery; finding them is difficult -- unless their large, bright, lustrous flowers are open. The exotic looking flowers are also very sweet smelling. These Colorado rare and endangered plants are a delight to find, and, of course, if you ever do find them, take your pleasure only in photographing them and sitting and admiring them. To try to transplant them is to doom them to extinction. Linnaeus named this in 1753. "Cypripedium" is Greek for "Venus' foot" and "" is Latin for "small flower."


© "Orchi"

Description

to 20" tall with downy, stout, erect stems that twist. Leaves from 3-6" long, -, gradually coming to a point, . Flowers solitary. to almost 2" long, usually shorter than the lip. Petals about 2 inches long, the lip well over 1" long, yellow. a .

Field Marks

Broad long leaves and large, showy yellow slipper-like flowers.

© Al Schneider

A perennial plant lives and blooms for many years.

Usually green, sepals typically function as protection for the flower in bud, and often as support for the petals when in bloom.

Glands are plant structures that secrete liquids, salts or other substances. Glands often appear as hairs with a drop of liquid at the end.

capsule -- a type of simple, dry fruit produced by many species of flowering plants. In most cases the capsule splits apart to release seeds.

fruit -- any seed-bearing structure in flowering plants. It is formed from the ovary after flowering.

lanceolate -- Lance-shaped. Long, wider in the middle.

elliptic -- Oval, with no point or a very short point.

genus -- A subdivision of a botanical Family in which all members have a significant number of similar characteristics.

parviflorum -- Small-flowered.