Myosotis macrosperma Engelm.

Largeseed forget-me-not (en)

Species

Angiosperms > Boraginales > Boraginaceae > Myosotis

Characteristics

Much like no. 4 [Myosotis verna Nutt.], but averaging larger, to 6 dm, the lvs 2–4 cm; pedicels at maturity 1–3 cm apart ascending or outcurved; mature cal 5–8 mm; nutlets 1.4–2.2 mm. Moist woods; Md. to s. Ind. and Mo., s. to Fla. and Tex.; disjunct (?) in s. Ont.
Life form annual
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

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

Usage

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

Cultivation

Mode -
Germination duration (days) 14 - 30
Germination temperacture (C°) 18 - 21
Germination luminosity dark
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Flower

Myosotis macrosperma flower picture by Savannah Butler (cc-by-sa)

Distribution

Myosotis macrosperma world distribution map, present in Canada and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:119108-1
WFO ID wfo-0001215686
COL ID 455YY
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Myosotis macrosperma Myosotis virginica var. macrosperma Myosotis verna var. macrosperma