Desert Holly--P. nana.]

There are a good many kinds of Helenium, natives of North and Central

America.

[Sidenote: =Sneeze-weed=

_Helènium Bigelòwii_

=Yellow

Summer, autumn

Cal., Oreg.=]

A handsome plant, with a roughish stem, from two to four feet tall, and

toothless, rather coarse leaves, rougher on the underside, the lower

part of the leaf grown to the stem along its middle in a curious way.

The flowers are from an inch and a half to two inches across, with

bright golden-yellow rays and a rich-brown center, powdered with yellow

pollen, and the budding flower heads look like brown buttons. This

grows in meadows and along streams, at moderate altitudes, and is found

in Yosemite.

[Sidenote: _Hymenopáppus lùteus_

=Yellow

Summer

Ariz., New Mex., Col., Utah=]

A pretty and rather unusual-looking plant, with a cluster of

root-leaves, gray-green and downy, cut into many fine divisions, and

slender stems, about a foot tall, with two or three, narrow, alternate,

toothless leaves, and bearing at the top a few pretty, bright yellow

flower-heads, nearly an inch across, with tube-shaped flowers only.

This grows in dry, open places.

There are many kinds of Madia, sticky, heavy-scented herbs, commonly

called Tarweed and called Madi in Chili. They are used medicinally by

Spanish-Californians.

[Sidenote: _Common Madia, Tarweed_ _Màdia élegans_

=Yellow

Summer, autumn

West=]

Pretty flowers, with hairy stems, from six inches to three feet tall,

and velvety or hairy leaves, more or less sticky and the upper ones

alternate. The flowers grow in loose clusters and are from one to over

two inches across, with bright yellow rays, sometimes with a spot of

maroon at the base which gives an extremely pretty effect, and a yellow

or maroon center. This often makes pretty patches of color in sandy

places, and is widely distributed and very variable. Woodland Madia,

_M. madioìdes_, is similar, but not so pretty.

[Sidenote: =Gum-weed=

_Màdia dissitiflòra_

=Yellow

Summer

California=]

A slender plant, over a foot tall, with hairy stem and leaves, which

are aromatic when crushed, and rather pretty little flowers, about half

an inch across, with pale yellow rays, yellow centers specked with

black, and sticky-hairy involucres. This grows along roadsides and the

edges of woods.

[Illustration: Madia--M. elegans.

Hymenopappus luteus.

Sneeze Weed--Helenium Bigelowii.

Field Book of Western Wild Flowers · 第 290 / 319 题