Verbascum densiflorum is a biennial or short-lived perennial. It is part of the Scrophulariaceae...
Biennial Plants
Silene coronaria is also known as the Lychnis coronaria, Agrostemma coronaria, Agrostemma tomentosum, Rose...
Conium maculatum is also known as the Hemlock, Poison Hemlock, California Fern, St Benedict’s...
Cirsium vulgare is also known as Cirsium lanceolatum, Carduus lanceolatus, Common Thistle, Bank Thistle,...
Verbascum pulverulentum is also known as Hoary mullein. It is part of the Scrophulariaceae...
Exacum affine is also known as Persian Violet, Arabian Violet, or German Violet. It...
Glaucium flavum, or Glaucium luteum, or Glaucium flavum f. flavum is also known as the Hornpoppy, Horned Poppy,...
Dipsacus fullonum or Dipsacus sylvestris is also commonly known as the Wild Teasel, Adam’s...
Echium candicans is a large herbaceous biennial. It is also known as the Pride...
I wrote about Hollyhock or Alcea rosea or Althaea rosea almost 9 years ago. Today...