Polemonium pulcherrimum Hook.

Jacob's-ladder (en)

Species

Angiosperms > Ericales > Polemoniaceae > Polemonium

Characteristics

A perennial hermaphrodite herb. It grows 0.22-0.26m high.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.22 - 0.26
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

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

Usage

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

Cultivation

Mode -
Germination duration (days) 20 - 25
Germination temperacture (C°) 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Polemonium pulcherrimum unspecified picture

Distribution

Polemonium pulcherrimum world distribution map, present in Canada and United States of America

Conservation status

Polemonium pulcherrimum threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:205080-2
WFO ID wfo-0001099804
COL ID 4KXJT
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Polemonium parviflorum Polemonium orbiculare Polemonium montrosense Polemonium pulcherrimum Polemonium berryi Polemonium pilosum Polemonium rotatum Polemonium tevisii Polemonium pulcherrimum var. pulcherrimum Polemonium viscosum var. pilosum

Lower taxons

Polemonium pulcherrimum var. calycinum Polemonium pulcherrimum var. delicatum Polemonium pulcherrimum var. berryi Polemonium pulcherrimum subsp. lindleyi Polemonium pulcherrimum var. shastense