Problem species include Hieracium spp., briar (Rosa rubiginosa), and conifers (e.g. Pinus contorta).    From Wordnik.com.  [Richmond temperate forests] Reference

(Hieracium pilosella/Mouse-ear hawkweed.) THE MOUSE-EAR HAWKWEED tolerates soil that is nutrient-poor and is drought tolerant.    From Wordnik.com.  [Botanical Guide to BorderXing: 10 Topographical Investigations, Part VIII] Reference

Rubus and Hieracium, comparison of variability of N.    From Wordnik.com.  [More Letters of Charles Darwin — Volume 2] Reference

The hawkweeds (Hieracium) are equally puzzling, for while.    From Wordnik.com.  [Darwinism (1889)] Reference

The leaves of the Hieracium gronovii are also applied in this way.    From Wordnik.com.  [Resources of the Southern Fields and Forests, Medical, Economical, and Agricultural. Being also a Medical Botany of the Confederate States; with Practical Information on the Useful Properties of the Trees, Plants, and Shrubs] Reference

Rosa, and Hieracium amongst plants, several genera of insects, and several genera of Brachiopod shells.    From Wordnik.com.  [On the Origin of Species by Means of Natural Selection or the Preservation of Favoured Races in the Struggle for Life. (2nd edition)] Reference

The variability of these shells is quite astonishing, and seems to exceed that of Rubus or Hieracium amongst plants.    From Wordnik.com.  [More Letters of Charles Darwin — Volume 1] Reference

Hawkweed, Orange Hieracium aurantiacum 203.    From Wordnik.com.  [The Field Guide to Wildlife Habitats of the Eastern United States] Reference

Hieracium, American species.    From Wordnik.com.  [More Letters of Charles Darwin — Volume 2] Reference

Hieracium alpinum (on grassy plains).    From Wordnik.com.  [Visit to Iceland] Reference

Hieracium appears at about the same height.    From Wordnik.com.  [Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries] Reference

Hieracium, few species, but pretty well marked.    From Wordnik.com.  [More Letters of Charles Darwin — Volume 1] Reference

Hieracium!.    From Wordnik.com.  [Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants] Reference

Hieracium ma, gnum.    From Wordnik.com.  [Pedanii Dioscoridis Anazarbei De medicinali materia libri sex] Reference

Hieracium gronovii, 442.    From Wordnik.com.  [Resources of the Southern Fields and Forests, Medical, Economical, and Agricultural. Being also a Medical Botany of the Confederate States; with Practical Information on the Useful Properties of the Trees, Plants, and Shrubs] Reference

Hieracium.    From Wordnik.com.  [Caroli a Linné equit. aur. de stella polari archiatri regii med. et botan. profess. Upsal. Acad ...] Reference

Hieracium paludosum.    From Wordnik.com.  [Allgemeines Polyglotten-Lexicon der Naturgeschichte mit erklaerenden Anmerkungen] Reference

Hieracium umbellatum.    From Wordnik.com.  [Allgemeines Polyglotten-Lexicon der Naturgeschichte mit erklaerenden Anmerkungen] Reference

Hieracium stipitaium.    From Wordnik.com.  [Catalogus bibliothecæ historico-naturalis Josephi Banks ... Auctore Jona Dryander, ...] Reference

On Hieracium.    From Wordnik.com.  [More Letters of Charles Darwin — Volume 2] Reference

Hieracium, 181.    From Wordnik.com.  [Prodromus stirpium in horto ad Chapel Allerton vigentium] Reference

Hieracium, Bearded.    From Wordnik.com.  [Manual of Gardening (Second Edition)] Reference

Hieracium, 138 aureum, 17 præaltum, 339.    From Wordnik.com.  [Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants] Reference

Cyriaca, and by corruption Hieracium, Gerace.    From Wordnik.com.  [History of the Decline and Fall of the Roman Empire — Volume 6] Reference

Cyriaca, and by corruption Hieracium, Gerace, (Dissert.    From Wordnik.com.  [The History of the Decline and Fall of the Roman Empire] Reference

Erica, Hieracium, Solanum, Geranium, Mimosa, etc., etc.?.    From Wordnik.com.  [Lamarck, the Founder of Evolution His Life and Work] Reference