SMALL BLUETS
File Size: 131 KB
 
Houstonia pusilla  Schoepf
[=Hedyotis crassifolia Raf.]
Konza Prairie, Riley County, Kansas
Annual
Height: 1/2-4 inches
Family: Rubiaceae - Madder Family
Flowering Period:   March, April, May
Also Called: Tiny bluets.
Stems: Erect, ascending, or spreading, often branched at base, glabrous or pubescent.
Leaves: Opposite, primarily basal, spoon-shaped to egg-shaped, 1/10 to 2/5 inch long, 1/10 to 3/10 inch wide; margins entire, often cilate; tips pointed; petioles absent or nearly as long as blade.
Inflorescences: Solitary flowers, tiny, terminal.
Flowers: Sepal lobes 4, oblong-lanceolate or braodly elliptic; corolla salverform, dark or light blue, rarely white; lobes 4, .1 to 1.5 inch long, glabrous; stamens 4.
Fruits: Capsule, 1/10 to 1/5 inch wide, glabrous; seeds few to several, spherical, pitted on one side, dark.
Habitat: Dry prairie hillsides, pastures, open woods, stream valleys, lawns, and roadsides.
Distribution: East 1/2 of Kansas.
Comments: Small bluets is easily overlooked, due to its small size.

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