Al Schneider's Rocky Mountains Plant Descriptions

One-flowered Moneses
Moneses uniflora
Heather family (Ericaceae)

This is one of the daintiest and loveliest of wildflowers. As you hike, look for it in the decaying needles and mosses of dry to moist spruce forests. Because the plant spreads from underground roots, it is common to find two or three or even twenty plants within a few feet of each other. The deep green, , round are often more noticeable than the nodding flower head, but once you see the flower, you forget the leaves. You will very commonly find Single Delight in the company of other Pyrolaceae, especially One-sided Wintergreen (Orthilia secunda) (whose leaves are confusingly similar to those of Single Delight), and the Orchidaceae, Rattlesnake-Plantain Orchid (Goodyera oblongifolia).

Linnaeus named this species Pyrola uniflora in 1753; Richard Salisbury (1761-1829) created the Moneses probably in the late 1700s; Thomas Nuttall renamed the plant Moneses reticulata in 1843; and Asa Gray gave the present name in 1848. "Moneses" is a combination of the Greek "monos" ("one") and "hesis" ("delight").


©2009 Walter Siegmund

Description

plants with stems to just over 1" long. Leaves (1-4) or oval. Plants (leafless flower stem), 1-flowered, usually 2" tall but can be 5", the flower , nodding deeply. about 1/8" long, , . Petals about 2/5" long, white, and widely spreading. a 5-angled .

Field Marks

Deeply nodding single white flower barely above round .

© Al Schneider

orbicular -- Circular or nearly circular in outline.

basal -- at the base, situated or attached at the base.

A perennial plant lives and blooms for many years.

A herb is a plant whose stems die back to the ground in the winter.

scape -- a long, leafless flower stalk coming directly from a root. The tulip has a scape.

serrate -- toothed with asymmetrical teeth pointing forward; like the cutting edge of a saw.

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

ciliate -- fringed with hairs

ovate -- Oval, egg-shaped, with a tapering point.

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.

basal leaves -- a leaf that grows lowest on the stem of a plant.

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

glabrous -- smooth, glossy, having no bristles or hair-like structures. Bald.

perfect flower -- a bisexual flower, having both male and female parts.

rosette -- usually a dense cluster of leaves at the base of a plant.