Penstemon strictus Benth.

Rocky mountain penstemon (en)

Species

Angiosperms > Lamiales > Plantaginaceae > Penstemon

Characteristics

A perennial hermaphrodite herb. It grows 0.6m high.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.5 - 1.0
Mature height (meter) 0.6
Root system -
Rooting depth (meter) 0.3
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light 7-8
Soil humidity 2-2
Soil texture -
Soil acidity 4-8
Soil nutriment -
Hardiness (USDA) 7-10

Usage

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

Cultivation

Can be grown by cuttings or seedlings. Seeds needs stratification.
Mode cuttings seedlings
Germination duration (days) 18 - 21
Germination temperacture (C°) 12 - 15
Germination luminosity light
Germination treatment stratification
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Penstemon strictus leaf picture by Eylisia (cc-by-sa)
Penstemon strictus leaf picture by Eylisia (cc-by-sa)

Flower

Penstemon strictus flower picture by Daniel Gonzales (cc-by-sa)
Penstemon strictus flower picture by Daniel Gonzales (cc-by-sa)
Penstemon strictus flower picture by Ashley M (cc-by-sa)

Distribution

Penstemon strictus world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:808306-1
WFO ID wfo-0001137144
COL ID 76L24
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Penstemon strictus