Another large order of flowering plants, accounting roughly for 1/4 of all flowering plants. Well represented in the Garden. Alliaria petiolata – Garlic Mustard – Order: Brassicales – Family: Brassicaceae Cardamine hirsuta – Hairy Bittercress – Order: Brassicales – Family: Brassicaceae Sisymbrium officinale – Hedge Mustard – Order: Brassicales – Family: Brassicaceae Medicago lupulina – Black Medic – Order: Fabales – Family: Fabaceae Corylus avellana – Hazel – Order: Fagales – Family: Betulaceae Geranium dissectum – Cut-leaved Crane’s-bill – Order: Geraniales – Family: Geraniaceae Geranium pratense – Meadow Cranesbill – Order: Gereniales – Family: Geraniaceae Geranium roberianum – Herb Robert – Order: Gereniales – Family: Geraniaceae Euphorbia peplus – Petty Spurge – Order: Malpighiales – Family: Euphorbiaceae Malva moschata – Musk Mallow – Order: Malvales – Family: Malvaceae Euphorbia hirsutum – Great Willowherb – Order: Myrtales – Family: Onagraceae Epilobium parviflorum – Hoary Willowherb – Order: Myrtales – Family: Onagraceae Ceanothus app – California Lilac – Order: Rosales – Family: Rhamnaceae Geum urbanum – Herb Bennet – Order: Rosales – Family: Rosaceae Malus domestica – Apple (Tree) – Order: Rosales – Family: Rosaceae Potentilla reptans – Creeping Cinquefoil – Order: Rosales – Family: Rosaceae Rubus fruticosus – Bramble – Order: Rosales – Family: Rosaceae Urtica dioica – Common Nettle – Order: Rosales – Family: Urticaceae