Dwarf Fleabane

Dwarf Fleabane, Dwarf Horseweed

Conyza ramosissima Cronq.

Asteraceae (Sunflower Family)

▲ ▼ young plants, not quite flowering

▲ ▼ flowering plants

▲ ▼ flowering plants

▲ ▼ flowering plants

▲ ▼ flowering plants

▲ ▼ flowering plants

▲ ▼ close-up of flowers/fruit

▲ ▼ close-up of flowers/fruit

▲ ▼ post-flowering, fruiting plants (lower plant is about 15 inches tall and 24 inches wide)

▲ ▼ large post-flowering, fruiting plants

▲ ▼ large post-flowering, fruiting plants (lower photo showing horseweed behind it for scale)

Conyza ramosissima Cronq., Dwarf Fleabane: (Bayer Code: ERIDI; US Code CORA4)

  • U.S. native summer annual that grows from 3-6 inches tall (in turf) and up to 12 inches tall (unmowed) and is equally wide or wider
  • Stems and leaves are covered with fine, soft hairs, and plants branch abundantly from the base of the plant, and along the side branches to make a dense mound of stems; entire plant has a dark, gray-green color
  • Leaves are linear, pointed, less than 1 inch long
  • Found in open turf, preferring moist soil, but can be found in dry sites, too
  • Head inflorescences are tiny, greenish or slightly pinkish and do not open fully until seeds/achenes are released; seeds are attached to pappus (“parachute-like hairs") to allow wind dispersal

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