Back of the card reads: Marigolds, Calendula officinalis, plantportraitsbooks.com 
Back of the card reads: Helianthus annuus, annual sunflower, Hortus Eystettensis, Basilius Besler, 1613, plantportraitsbooks.com 
Back of the card reads: Helianthus annuus, annual sunflower, Gottorfer Codex (1649-1659), plantportraitsbooks.com 
Back of the card reads: Helianthus annuus, annual sunflower, Gottorfer Codex (1649-1659), plantportraitsbooks.com 
This card is printed on both sides (shown here open). Back of the card reads: Helianthus annuus, annual sunflower, Daniel Froeschl, 1563 – 1613, Codice Casabona, plantportraitsbooks.com 
Helianthus multiflorus Hortus Eystettensis, Basilius Besler, 1613 plantportraitsbooks.com 
Back of card reads: Sunflowers, plantportraitsbooks.com 
Composite image showing the cards and example ofbrown Kraft envelope
Plant Portraits Books has just released a series of beautiful eco-friendly A6 greetings cards of Sunflowers (Helianthus annuus) and Marigolds (Calendula officinalis). The cards are blank inside for your message. Currently available exclusively from Serpentina Homeopathic Books.
https://www.serpentinabooks.com/cards-and-gift-vouchers-39-c.asp
Details: Printed on 85-100% recycled paper, each card comes with a 100% recycled Kraft brown envelope, inside a transparent protective bag made from compostable vegetable starch. The background card is a pale cream colour with natural flecks and fibres as a result of the recycling process. Size: approximately 5.8 x 4.1 inches or 148 x 105mm when folded.
Plant Portraits 