Hawkweed
By LoveToKnow
Hawkweed (Hieracium) - Perennial herbs with yellow flowers, very numerous, and often beautiful in nature, but not much grown in gardens.
Hawkweed
Related Category: Plants
any species of the genus Hieracium of the family Asteraceae ( family), widely distributed perennials, chiefly of open fields.
Hawkweed compromises numerous species out of which some are highly recommendable rock garden plants. All make dense leaf rosettes fro which the flower stalks emerge with brilliant, small, yellow to orange flowers.
Hawkweed - profile
Scientific name: Picris evae
Conservation status in NSW: Vulnerable
National conservation status: Vulnerable ...
Orange Hawkweed (Devil's Paintbrush)
Hieracium aurantiacum (Pilosella aurantiaca) ...
The Hawkweeds, together with the Hawkbits, Goat's Beard and Salsify, belong to the Chicory group of the great order Compositae, which includes also the Dandelion and Sowthistles.
Hieracium spp. Hawkweed. Photographed along the northern California coast.
Calycoseris wrightii. Photographed in Arizona.
Calycoseris wrightii. Photographed in Arizona.
Description:
Hawkweed is a European native that has spread rapidly (and often uninvited) throughout the United States; it is sometimes placed in the genus Pilosella.
aurantiacum, Orange Hawkweed
canadense, Common Hawkweed
scabrum, Rough Hawkweed
Hierochloe odorata, Sweet Grass
Houstonia longifolia, Common Houstonia
Hypericum spp, St. Johnsworts ...
hawkweed ox-tongue Picris hieracioides
head cabbage; wild cabbage Brassica oleracea
heartleaf four o'clock Mirabilis nyctaginea
heather, Scotch heather, ling Calluna vulgaris
heavenly bamboo; nandina, sacred bamboo Nandina domestica ...
Thus in Composite plants,such as hawkweeds (Hieracia) and ragworts (Senecio, fig. 21), the heads of flowers,Mixe d taken as a whole, are developed centrifugally, the terminal head first, while the florets, or small flowers on the receptacle, ...
Orange hawkweed (Hieracium aurantiacum)
Oxeye daisy (Chrysanthemum leucanthemum)
Perennial pepperweed (Lepidium latifolium)
Plumeless thistle (Carduus acanthoides)
Quackgrass (Elytrigia repens)
Redstem filaree (Erodium cicutarium) ...
Hairy Greenweed, Hairy Rockcress, Hairy Sedge, Hairy Stonecrop, Hairy Tare, Hairy Violet, Hairy Wood-rush, Hampshire Purslane, Hard Grass, Hard Rush, Hare's-foot Clover, Harebell, Haresfoot Sedge, Harestail Cotton-grass, Harestail Grass, Hawkweed ...
Hawkweed, mouse-ear (Pilosella officinarum): Method 3
Lesser trefoil (Trifolium dubium): Method 6 - thrives in weak and underfed turf ...
Nombres relacionados: Asteraceae (familia), Coca de Polonia (castellano), Mouse-ear Hawkweed (inglés), Mouseear hawkweed (inglés), Oreja de ratón (castellano), Pelosilla (castellano), Pilosela das boticas (gallego y/o portugués), ...
Hieracium aurantiacum (Compositae) - a member of the Hawkweed family, it is an import from Europe. Blooms through out summer. (Photographed in WI) ...
The traits he studied responded nicely to the Mendelian Law of Inheritance, as it later became known. But nature is messy, and as Mendel later learned when he attempted to work with hawkweed and beans, ...
 See also: Dandelion, Green, May, Aster, Orange
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