Smut on corn cob

SMUT POPPING OUT OF YOUR EARS

Spongy Galls, Mmmm

Smut doesn’t sound like something that you would want in your corn patch — anywhere, in fact. The dictionary says that smut can be, among other things, obscene language or anything that blackens like soot. The smut I am referring to is a disease of grasses, and corn, being a botanical grass, can get smut.

You probably have at some time seen smut popping out of your ears. Spongy galls, looking like corn kernels that have been pumped up with steroids and painted silvery gray, ooze from between the husks. Smut on corn cobWithin days, the galls darken, then burst open to release powdery, olive brown spores. Not a pretty sight to most corn growers. Read more

Wineberry fruiting

THOSE “OTHER” RASPBERRIES

Two Eye-Catching Raspberries

Some raspberries are for eating; others are mostly for looking at — the plants, that is. Although you might not want to pluck fruits from these lookers, you might want to plant them in your flower garden. Two different kinds of good looking raspberry plants were recently staring out at me from the woods along a roadside.

The first of these, flowering raspberry (Rubus odoratus), also known as thimbleberry, could be mistaken for a wild rose.

Flowering raspberry

Flowering raspberry

Its large flowers, however, have broader petals than those of a wild rose, and while the rose’s petals are — well — rose colored, a purple tinge makes the petals of flowering raspberry downright lurid. Read more

Black-eyed Susan disk flowers

WHAT GAVE SUSAN HER BLACK EYE?

It’s All Botanical

What gave Susan her black eye? Her central florets, that’s what. Black-eyed Susan flowers, blooming now and for the next few weeks, are actually made up of two kinds of florets, or small flowers. In the center of each flower are small, tubular flowers called disk florets. Those tubular petals are dark. Hence the black eye.

Black-eyed Susan disk flowers

Black-eyed Susan disk flowers

Florets around the outside edge of the eye are called ray florets, and each one has one petal, large and orange-yellow. The petals point outward around the black eye, like a sunburst. The disk flowers and the ray flowers give black-eyed Susans the characteristic look of a daisy, “day’s eye,” which is the origin of the word. Read more