Plant
![Image](https://cdn.shortpixel.ai/spai/q_glossy+ret_img+to_webp/hardy-plant.org.uk/wp-content/uploads/2023/03/P07674.jpg)
The metrics for the full resolution image are:
- Size: 2 MB
- Dimensions: 3,296 pixels wide by 2,472 pixels high
- Resolution: 72 dpi horizontally; 72 dpi vertically
- Notes:
- Date donated: 9th Oct 2016
Search links (for Members)
Support the HPS by becoming a member and you will see multiple search links for this species leading you to a wealth of additional information via websites provided by
- The RHS
- Gardeners World
- World Flora Online
- The US National Gardeners Association
- Trees and Shrubs Online
Extended plant information for Silphium perfoliatum
Articles and Publications linked to this species
Articles and Publications linked to this genus
Shade Monthly January 2016 by Joe Sime
Publication: Shade Monthly
Edition: Shade Monthly January 2016
Shade Monthly February 2016 by Joe Sime
Publication: Shade Monthly
Edition: Shade Monthly February 2016
Shade Monthly – Special Epimedium Edition by Joe Sime
Publication: Shade Monthly
Edition: Shade Monthly – Special Epimedium Edition
Making the most of polypodiums in the garden by Helen Picton
Publication: The Hardy Plant
Edition: Vol. 45 No 1 Spring 2024
Front Cover Geranium phaeum “Lily Lovell” – Michael Hipp by Clare Foggett
Publication: Cornucopia
Edition: 53: Spring 2024
Flora study trip to Nepal by Misako Kasahara
Publication: KBBS
Edition: Flora study trip to Nepal
Flora study trip to Nepal by Misako Kasahara
Publication: KBBS
Edition: Flora study trip to Nepal
American gardens – Missouri and New York City by Chris Taylor
Publication: The Hardy Plant
Edition: Vol. 45 No 1 Spring 2024
Agapanthus and the Love Hate Relationship by Janet Sleep
Publication: Cornucopia
Edition: 24: Autumn 2009
A Cretan Odyssey: In Search of Hyacinthinae, Narcissus and Cyclamen by Hannah Hall, George Ryan, Dr Alastair Culham and Evita Kypraki University of Reading
Publication: KBBS
Edition: A Cretan Odyssey: In Search of Hyacinthinae, Narcissus and Cyclamen
A Cretan Odyssey: In Search of Hyacinthinae, Narcissus and Cyclamen by Hannah Hall, George Ryan, Dr Alastair Culham and Evita Kypraki University of Reading
Publication: KBBS
Edition: A Cretan Odyssey: In Search of Hyacinthinae, Narcissus and Cyclamen
Additional plant photos and information
Plants in the genus : Silphium
Silphium perfoliatum
![Image](https://cdn.shortpixel.ai/spai/q_glossy+ret_img+to_webp/hardy-plant.org.uk/wp-content/uploads/2023/03/P07674.jpg)
Silphium perfoliatum
Silphium perfoliatum
Silphium perfoliatum
Silphium mohrii && Miscanthus sinensis ‘Red Chief’
Silphium mohrii
Silphium mohrii
Silphium laciniatum
Silphium integrifolium
Plants in the family : Asteraceae
Scorzonera hispanica
Sonchus arboreus
Helianthus annuus single
Erigeron chrysopsidis ‘Grand Ridge’
Aster x frikartii ‘Monch’ AGM
Felicia rosulata
Helenium ‘Gartensonne’
Achillea Summer Pastels Group
Tragopogon porrifolius
Dahlia ‘Tally Ho’ (Sin) Misc
Dahlia ex ‘Tally Ho’ (Sin)
Liatris spicata ex ‘Floristan Violett’
Artemisia stelleriana
Anthemis punctata subsp. cupaniana
Chrysanthemum ‘Chelsea Physic Garden’
Ligularia dentata ‘Jolly Day’
Helenium autumnale ex ‘Short & Sassy’
Achillea filipendulina ‘Parker’s Variety’
Dahlia ‘Peter’ (D)
Gaillardia x grandiflora ex ‘Kobold’
Aster amellus ‘Doktor Otto Petschek’
Achillea millefolium ‘Pretty Woman’
Liatris ligulistylis
Symphyotrichum ‘Little Carlow’ (cordifolium hybrid) AGM