Penstemon rydbergii

Plantaginaceae
 / 
Penstemon
 / 
Penstemon rydbergii

Archive Seeds (HPS Number M06142)

Archive Seeds are here for reference and cannot be ordered.

RHS Number and Name Designation (if any): 197823 - accepted name
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Archive Seeds

Information about each plant or seed is shown on this page. Plants in the same Genus or Family are also shown below, enabling you to explore similar plants.
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Extended plant information for Penstemon rydbergii

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Articles and Publications linked to this species

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Searching for articles and blog posts for the species Penstemon rydbergii
post_type=publication&posts_per_page=12&order=ASC&orderby=title&tax_query[0][taxonomy]=species&tax_query[0][field]=name&tax_query[0][terms][]=Penstemon rydbergii&tax_query[0][operator]=IN&tax_query[relation]=AND
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Articles and Publications linked to this genus

Searching for articles and blog posts for the genus Penstemon
No publications found
4 linked articles
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Kevin Line Mini Blog Nov 2025
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Cold Glasshouse Propagation
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On a Chalk Hillside June 2023 – Developing our garden
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Plant of the Month October 2016

Additional plant photos and information

Query: post_type=plant&tax_query[0][taxonomy]=species&tax_query[0][field]=name&tax_query[0][terms][]=Penstemon rydbergii&tax_query[0][operator]=IN&tax_query[relation]=AND&posts_per_page=&orderby=title
Archive Seeds
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Penstemon rydbergii

M06142

Plants in the genus : Penstemon

Query: post_type=plant&tax_query[0][taxonomy]=genus&tax_query[0][field]=name&tax_query[0][terms][]=Penstemon&tax_query[0][operator]=IN&tax_query[relation]=AND&posts_per_page=&orderby=title
Archive Seeds
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Penstemon yellow flowers

M08033
Archive Seeds
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Penstemon x mexicanus ex ‘Sunburst Amethyst’

M08765
Seed Image
https://www.hardy-plant.org.uk/image/catalog/library/seeds/S01478.jpg

Penstemon wilcoxii

S01478
Seed Image
https://www.hardy-plant.org.uk/image/catalog/library/seeds/S01477.jpg

Penstemon whippleanus

S01477
Archive Seeds
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Penstemon whippleanus

M08521
Archive Seeds
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Penstemon watsonii

M04346
Seed Packet
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Penstemon virens

Order Ref: 1132
Plant
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Penstemon venustus

P04050
Archive Seeds
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Penstemon venustus

M04345
Seed Packet
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Penstemon strictus

Order Ref: 1131
Plant
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Penstemon smallii

P07410
Archive Seeds
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Penstemon smallii

M04343
Archive Seeds
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Penstemon serrulatus ex ‘Albus’

M04342
Plant
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Penstemon serrulatus ‘Albus’

P06723
Plant
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Penstemon serrulatus

P07409
Plant
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Penstemon serrulatus

P12661
Seed Image
https://www.hardy-plant.org.uk/image/catalog/library/seeds/S01476.jpg

Penstemon serrulatus

S01476
Seed Packet
Image

Penstemon serrulatus

Order Ref: 1130
Archive Seeds
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Penstemon rydbergii

M06142
Seed Image
https://www.hardy-plant.org.uk/image/catalog/library/seeds/S01475.jpg

Penstemon pumilus

S01475
Seed Packet
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Penstemon pruinosus

Order Ref: 1129
Seed Image
https://www.hardy-plant.org.uk/image/catalog/library/seeds/S01474.jpg

Penstemon procerus var. tolmiei

S01474
Archive Seeds
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Penstemon pink flowers

M04325
Plant
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Penstemon pinifolius

P00698

Plants in the family : Plantaginaceae

A random selection are shown
Query: post_type=plant&tax_query[0][taxonomy]=family&tax_query[0][field]=name&tax_query[0][terms][]=Plantaginaceae&tax_query[0][operator]=IN&tax_query[relation]=AND&posts_per_page=&orderby=rand
Archive Seeds
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Veronica ex ‘Black Panther’ (H)

M02725
Archive Seeds
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Antirrhinum molle pink-flowered

M00539
Plant
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Veronica spicata ‘Sightseeing’

P06361
Plant
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Rhodochiton atrosanguineus

P05017
Seed Packet
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Linaria triornithophora

Order Ref: 936
Seed Image
https://www.hardy-plant.org.uk/image/catalog/library/seeds/S00662.jpg

Digitalis canariensis

S00662
Plant
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Penstemon angustifolius

P10689
Archive Seeds
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Linaria purple flowers

M08723
Seed Packet
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Antirrhinum yellow and white flowers

Order Ref: 160
Archive Seeds
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Digitalis purpurea ex Dalmatian Series

M07312
Archive Seeds
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Antirrhinum deep pink flowers with orange lip marking

M06841
Plant
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Digitalis lutea

P03080
Archive Seeds
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Penstemon watsonii

M04346
Archive Seeds
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Penstemon hirsutus

M04334
Plant
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Veronica umbrosa ‘Georgia Blue’

P01598
Plant
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Penstemon ‘Pensham Wedding Day’ (Pensham Series)

P06669
Archive Seeds
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Plantago coronopus ex Morocco

M04461
Plant
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Veronica ornata

P06360
Plant
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Hebe subalpina

P11520
Archive Seeds
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Veronicastrum virginicum

M05718
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Plant
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Veronica ochracea ‘James Stirling’ (H)

P04775
Plant
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Penstemon ‘Blackbird’ (Bird Series)

P00414
Plant
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Veronica ornata

P08174
Plant
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Linaria aeruginea

P11710