plantain-leaved pussytoes

not listed

N5 - Secure

SNR - Unranked

not listed

Plantain-leaved pussytoes is a 4″ to 16″ tall, erect, perennial forb that rises on a basal rosette of leaves and a flowering stem from a rhizome and stolons. It often forms colonies.

The stolons are ascending, 1″ to 3″ long, densely woolly, and leafy. They root at the nodes, forming new plants.

Basal leaves are spoon-shaped, 1″ to 3¾″ long, and ¾″ to 1¾″ wide. They are rounded or broadly pointed at the tip, and sometimes have a small, abrupt, sharp point at the tip. They taper gradually to the leaf stalk at the base. There are 3 or 5 prominent veins extending from the base to the broadest part of the blade. The upper surface is moderately to densely covered with white, short, matted or tangled, soft, woolly hairs, giving it a woolly or felt-like texture. It usually becomes less hairy at maturity but not hairless or nearly hairless. The lower surface is densely covered with white, short, matted or tangled, soft, woolly hairs. The hairiness of the lower surface persists at maturity. The margins are untoothed. Basal leaves are often evergreen.

Stem leaves are alternate, linear to narrowly lance-shaped, and 3 ⁄16″ to 1¾″ long. They taper to a sharp point at the tip and attach to the stem at the base without a leaf stalk. The lowermost leaves are often narrowly inversely egg-shaped. The upper leaves often have a short, hairlike extension of the midvein at the tip. The upper and lower surfaces are densely covered with white, short, matted or tangled, soft, woolly hairs.

The flowering stem can be 3½″ to 17¾″ tall, though it usually reaches no more than 11″ in height. It is erect, sparsely leafy, and densely covered with white woolly hairs. It sometimes becomes hairless in patches with age. There are no purple glandular hairs near the top of the stem.

The inflorescence is a tight, round-topped cluster of 4 to 12 flower heads at the end of the stem. Male and female flowers are borne on separate plants. A population of plants may have both male and female plants, or female plants only.

The whorl of bracts (involucre) subtending a flower head on male (staminate) plants is ¼″ to ⅜″ long. The involucre on female (pistillate) plants is 3 ⁄16″ to ¼″ long.

The flower heads have 20 to 100 white or pinkish, tubular disk florets and no ray florets. Male florets are ⅛″ to 3 ⁄16″ long. Female florets are ⅛″ to ¼″ long.

The fruit is a small achene with hairs at the tip.

There is no floral scent.

4″ to 16″

White to pinkish

Parlin’s pussytoes (Antennaria parlinii ssp. parlinii) stolons tend to be longer, 1⅜″ to 4⅓″ long. Young stolons recline on the ground with only the tips ascending. The stems have purple glandular hairs near the top of the stem. Basal leaves are sparsely hairy or hairless on the upper surface. The hairs on the basal leaves are more cobwebby than woolly. They become hairless or nearly hairless at maturity, not simply less hairy. In pistillate plants the involucre is longer, 5 ⁄16″ to ½″ long.

Parlin’s pussytoes (Antennaria parlinii ssp. fallax) stolons tend to be longer, 1⅜″ to 4⅓″ long. Young stolons recline on the ground with only the tips ascending. In pistillate plants the involucre is longer, 5 ⁄16″ to ½″ long.

Field pussytoes (Antennaria neglecta) has a shorter flowering stalk, usually no more than 8″ tall. The basal leaves are shorter, no more than 2½″ long, and narrower, less than ¾″ wide. They have only a single prominent vein, occasionally also a faint pair of parallel lateral veins.

Dry to moderate moisture. Open woods.

April to June

Sources

2, 3, 4, 5, 7, 24, 28.

A taxonomic revision of the genus Antennaria (Bayer and Stebbins, 1982) shows the range of Antennaria plantaginifolia extending from Maine to Georgia west to New York and Louisiana, with a disjunct population in the driftless area of Wisconsin and Minnesota. In Minnesota it occurs in just six counties in the southeast corner of the state. Most sources in print and online show the species occurring throughout the state. These evidently include misidentified specimens of Antennaria parlinii.

Native

Another group from KWD South Unit

Pussytoes

Colony

Plants

Flowering Stem

Location: Kellogg Weaver Dunes SNA, Weaver Dunes Unit

Location: Kellogg Weaver Dunes SNA, Weaver Dunes Unit

Another group from KWD South Unit