Difference between revisions of "Hieracium robinsonii (Zahn) Fernald (Q3103) "

taxon name

Hieracium robinsonii

1 reference

taxon authority

(Zahn) Fernald

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

épervière de Robinson (French)

1 reference

Robinson's hawkweed (English)

1 reference

VasCan taxon numeric id

3233

1 reference

distribution

CA-QC

present

native

1 reference

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

present

native

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

present

native

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

native

1 reference

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

N.B.

1 reference

CA-NL

Nfld. and Labr. (Nfld.)

1 reference

CA-NS

N.S.

1 reference

CA-QC

Que.

1 reference

US-ME

Maine

1 reference

US-NH

N.H.

1 reference

parent taxon

Hieracium Linnaeus

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3135967

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering Jul–Aug.

1 reference

taxon habitat

stream banks

1 reference

lake shores

1 reference

sands

1 reference

clays

1 reference

rock crevices

1 reference

elevation

10–300+ m

measurement range from

10 meter

measurement range to

300 meter

1 reference

special status

E

1 reference

taxon description fragment

Plants 10–35+ cm.

1 reference

d0_s0

Stems proximally piloso-hirsute (hairs 1–3+ mm) and stellate-pubescent, distally piloso-hirsute (hairs 0.5–1+ mm) and stellate-pubescent.

1 reference

d0_s1

Leaves: basal 2–4, cauline (2–) 4–10;

1 reference

d0_s2

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.

1 reference

d0_s3

Heads 1–5 (–10) in ± corymbiform arrays.

1 reference

d0_s4

Peduncles piloso-hirsute and stellate-pubescent (not, or rarely, stipitate-glandular).

1 reference

d0_s5

Calyculi: bractlets 10–16.

1 reference

d0_s6

Involucres campanulate to obconic, 10–15 mm.

1 reference

d0_s7

Phyllaries 25–35, apices acuminate, abaxial faces stellate-pubescent and stipitate-glandular.

1 reference

d0_s8

Florets 30–50+;

1 reference

d0_s9

corollas yellow (lengths unknown).

1 reference

d0_s10

Cypselae columnar, 3–5 mm;

1 reference

d0_s11

pappi of ca. 30, stramineous bristles in ± 2 series, ca. 6 mm.

1 reference

d0_s12

morphology statement

whole organism

10

35

1 reference

d0_s0

whole organism

growth form

plant

1 reference

d0_s0

piloso-hirsute

proximally

1 reference

d0_s1

stellate-pubescent

1 reference

d0_s1

piloso-hirsute

distally

1 reference

d0_s1

stellate-pubescent

1 reference

d0_s1

leaf

2

4

1 reference

d0_s2

leaf

atypical quantity

2

4

1 reference

d0_s2

leaf

4

10

1 reference

d0_s2

oblong

lanceolate

1 reference

d0_s3

length

20

80

1 reference

d0_s3

width

7

20

1 reference

d0_s3

l w ratio

3-4

1 reference

d0_s3

inflorescence phyllaries base

cuneate

1 reference

d0_s3

inflorescence palea margin

architecture

dentate

usually

1 reference

d0_s3

inflorescence palea margin

architecture

entire

sometimes

1 reference

d0_s3

inflorescence flower gynoecium pistil style apex

acute

acuminate

1 reference

d0_s3

glabrous

1 reference

d0_s3

piloso-hirsute

1 reference

d0_s3

glabrous

1 reference

d0_s3

stellate-pubescent

1 reference

d0_s3

inflorescence peduncle

piloso-hirsute

1 reference

d0_s5

inflorescence peduncle

stellate-pubescent

1 reference

d0_s5

inflorescence bractlet

10

16

1 reference

d0_s6

inflorescence involucre

campanulate

obconic

1 reference

d0_s7

inflorescence involucre

10

15

1 reference

d0_s7

inflorescence phyllary

25

35

1 reference

d0_s8

inflorescence flower gynoecium pistil style apex

acuminate

1 reference

d0_s8

stellate-pubescent

1 reference

d0_s8

stipitate-glandular

1 reference

d0_s8

inflorescence flower corolla

coloration

yellow

1 reference

d0_s10

fruit pappus

6

1 reference

d0_s12

fruit pappus bristle

30

1 reference

d0_s12

fruit pappus bristle

coloration

stramineous

1 reference

d0_s12

general structure head

atypical quantity

5

10

1 reference

d0_s4

general structure head

1

5

1 reference

d0_s4

general structure bundle array

architecture

corymbiform

more or less

1 reference

d0_s4

inflorescence flower disc floret

30

50

1 reference

d0_s9

fruit cypsela

columnar

1 reference

d0_s11

fruit cypsela

3

5

1 reference