Sedum pusillum Michx.

Granite stonecrop (en)

Species

Angiosperms > Saxifragales > Crassulaceae > Sedum

Characteristics

Herbs, annual, multi-stemmed from base, glabrous. Stems erect, diffusely branching from base (hypocotyl extremely long), not bearing rosettes. Leaves (proximal leaves soon falling), alternate, ascending to nearly erect, petiolate (petiole 0.5-1.5 mm); blade light green, often reddish tinged, not glaucous, oblong-elliptic or ovate to lanceolate, terete, 1.6-4.3(-12) × 1.1-1.8 mm, base short-spurred, not scarious, apex rounded with minutely papillose tip, (surfaces minutely papillose). Flowering shoots erect, simple or branched, 2.5-6 cm; leaf blades oblong-elliptic or ovate to lanceolate, base short-spurred; offsets not formed. Inflorescences terminal cymes, (2-)3-6-flowered, sometimes flowers solitary, simple or 1-branched; branches recurved in bud, becoming erect in flower, forked; bracts similar to leaves. Pedicels 0.6-3.1 mm, (continuous with calyx tube). Flowers (3-)4(-7)-merous; sepals erect, connate basally, green, broadly ovate to reniform, equal, ca. 0.5 × 1 mm, apex rounded; petals divergent, distinct, white, ovate-elliptic, slightly channeled, 1.4-4.2 mm, apex obtuse; filaments white to pale reddish; anthers dark red; nectar scales white or pale yellow, subquadrate. Carpels widely divergent in fruit, distinct, pale brown. 2n = 8.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.03 - 0.06
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 3-7
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-9

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings, divisions or seedlings.
Mode cuttings divisions seedlings
Germination duration (days) 15 - 30
Germination temperacture (C°) 10
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Sedum pusillum world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:275911-1
WFO ID wfo-0001299519
COL ID 4W9T6
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Diamorpha pusilla Sedum pusillum Tetrorum pusillum