Al Schneider's Rocky Mountains Plant Descriptions

Alkali Plantain
Plantago eriopoda
Plantain family (Plantaginaceae)

Redwool Plantain (Plantago eriopoda) is normally found in alkaline at lower elevations in all Rocky Mountain states. Leaves are and have red wooly hairs at their base, hence the name "eriopoda," "wooly foot." It is common for numerous to dot large areas in . Flower stalks can grow up to sixteen inches tall. Linnaeus named this in 1753 and John Torrey named this species in 1827 from a specimen collected by Edwin James along the Platte River.


©2020 Margaret Krichbaum

Description

plants, with long rootstock, conspicuously red-wooly in the leaf bases, other parts to slightly hairy. Leaves from 2-8" long, , to narrowly , 3-9 or . to 16" tall with to 5" long, dense above. 4, long . .

Field Marks

Large cluster of long topped by very long of numerous, tiny flowers.

© Al Schneider

stamen -- the pollen-producing reproductive organ of a flower; The stamen consists of an anther supported by a filament.

A spike is an unbranched, indeterminate inflorescence in which the flowers are without stalks.

An entire leaf has smooth edges. Not toothed or lobed.

oblanceolate -- top wider than bottom

A perennial plant lives and blooms for many years.

ribbed -- having prominent, narrow parallel protrusions that extend over most of its length or circumference.

glabrate -- Almost smooth and glossy or becoming smooth and glossy with age.

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

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

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

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

exserted -- projected beyond. (Exserted stamens project beyond the corolla tube.)

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

ovoid -- egg-shaped, with the wider portion at the base.

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

oblong -- Having an elongated form with somewhat parallel sides. Rectangular.

dentate -- with sharp, outward-pointing teeth

meadow -- Large grass and wildflower filled area with few, if any, trees.