Hieracium robinsonii (Zahn) Fernald (Q3103)
Hieracium robinsonii is a taxon with the rank species within the genus Hieracium
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English |
Hieracium robinsonii (Zahn) Fernald
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Hieracium robinsonii is a taxon with the rank species within the genus Hieracium
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Statements
taxon/id/Hieracium robinsonii (Zahn) Fernald
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Hieracium robinsonii (Zahn) Fernald
Hieracium robinsonii
(Zahn) Fernald
FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 19: Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York.
accepted
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CA-QC
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Marie-Victorin, Fr. 1995. Flore laurentienne. 3e éd. Mise à jour et annotée par L. Brouillet, S.G. Hay, I. Goulet, M. Blondeau, J. Cayouette et J. Labrecque. Gaétan Morin éditeur. 1093 pp.
CA-NB
1 reference
Hinds, H.R. 2000. Flora of New Brunswick : a manual for the identification of the vascular plants of New Brunswick. 2nd edition. Biology Department, University of New Brunswick, Fredericton. 699 pp.
CA-NS
1 reference
Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
Newfoundland, CA
present
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Meades, S., S.G. Hay & L. Brouillet. 2000. Annotated Checklist of the Vascular Plants of Newfoundland and Labrador. Published in association with A Digital Flora of Newfoundland and Labrador Vascular Plants. http://www.digitalnaturalhistory.com/meades.htm (consulted 2009-09-02) http://www.digitalnaturalhistory.com/meades.htm
CA-NB
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CA-NL
Nfld. and Labr. (Nfld.)
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CA-NS
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CA-QC
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US-ME
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US-NH
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10–300+ m
10 meter
300 meter
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Stems proximally piloso-hirsute (hairs 1–3+ mm) and stellate-pubescent, distally piloso-hirsute (hairs 0.5–1+ mm) and stellate-pubescent.
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Leaves: basal 2–4, cauline (2–) 4–10;
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blades (often purple-mottled) oblong to lanceolate, 20–80 × 7–20+ mm, lengths 3–4 times widths, bases cuneate, margins usually dentate, sometimes entire, apices acute to acuminate, abaxial faces glabrous or piloso-hirsute (especially midribs), adaxial glabrous or stellate-pubescent.
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Heads 1–5 (–10) in ± corymbiform arrays.
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Peduncles piloso-hirsute and stellate-pubescent (not, or rarely, stipitate-glandular).
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Calyculi: bractlets 10–16.
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Involucres campanulate to obconic, 10–15 mm.
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Phyllaries 25–35, apices acuminate, abaxial faces stellate-pubescent and stipitate-glandular.
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corollas yellow (lengths unknown).
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Cypselae columnar, 3–5 mm;
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pappi of ca. 30, stramineous bristles in ± 2 series, ca. 6 mm.
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