Difference between revisions of "Amelanchier arborea (F. Michaux) Fernald (Q4198) "

taxon name

Amelanchier arborea

1 reference

taxon authority

(F. Michaux) Fernald

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

amélanchier arborescent (French)

1 reference

amélanchier arbre (French)

1 reference

downy serviceberry (English)

1 reference

downy juneberry (English)

1 reference

apple shadbush (English)

1 reference

shadblow (English)

1 reference

Downy shadbush (English)

1 reference

VasCan taxon numeric id

8618

1 reference

distribution

CA-ON

present

native

1 reference

Newmaster, S.G. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/

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

excluded

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-NS

N.S.

1 reference

CA-ON

Ont.

1 reference

CA-QC

Que.

1 reference

US-AL

Ala.

1 reference

US-AR

Ark.

1 reference

US-CT

Conn.

1 reference

US-DE

Del.

1 reference

US-DC

D.C.

1 reference

US-FL

Fla.

1 reference

US-GA

Ga.

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-IA

Iowa

1 reference

US-KS

Kans.

1 reference

US-KY

Ky.

1 reference

US-LA

La.

1 reference

US-ME

Maine

1 reference

US-MD

Md.

1 reference

US-MA

Mass.

1 reference

US-MI

Mich.

1 reference

US-MN

Minn.

1 reference

US-MS

Miss.

1 reference

US-MO

Mo.

1 reference

US-NE

Nebr.

1 reference

US-NH

N.H.

1 reference

US-NJ

N.J.

1 reference

US-NY

N.Y.

1 reference

US-NC

N.C.

1 reference

US-OH

Ohio

1 reference

US-OK

Okla.

1 reference

US-PA

Pa.

1 reference

US-RI

R.I.

1 reference

US-SC

S.C.

1 reference

US-TN

Tenn.

1 reference

US-TX

Tex.

1 reference

US-VT

Vt.

1 reference

US-VA

Va.

1 reference

US-WV

W.Va.

1 reference

US-WI

Wis.

1 reference

parent taxon

Amelanchier Medikus

1 reference

taxon habit

tree

1 reference

shrub

1 reference

GBIF taxon key

3024052

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

LC

1 reference

Global Biodiversity Information Facility

phenology

Flowering Feb–May; fruiting May–Jul.

1 reference

taxon habitat

dry to moist woods

1 reference

mesic mixed hardwoods

1 reference

pine-hardwoods

1 reference

fields

1 reference

thickets

1 reference

roadsides

1 reference

circumneutral soil

1 reference

elevation

0–1500 m

1 reference

special status

E

1 reference

taxon description fragment

Shrubs or trees, 2–20 m.

1 reference

d0_s0

Stems 1–20, solitary or in colonies.

1 reference

d0_s1

petiole (5.5–) 12–20.6 (–29.2) mm;

1 reference

d0_s3

blade ovate to obovate, (30–) 47–68 (–93) × (16–) 26–40 (–56) cm, base cordate to rounded, each margin with (0–) 11–21 (–30) teeth on proximal 1/2 and (3–) 5–9 (–13) teeth in distalmost cm, largest teeth less than 1 mm, apex acute to acuminate, abaxial surface densely (moderately) hairy by flowering, glabrous or sparsely to moderately hairy later, adaxial glabrous or sparsely (moderately) hairy later.

1 reference

d0_s4

Inflorescences (3–) 6–12 (–15) -flowered, (19–) 30–55 (–79) mm.

1 reference

d0_s5

Pedicels: 0 or 1 subtended by a leaf, proximalmost (5–) 10–20 (–32) mm.

1 reference

d0_s6

Flowers: sepals soon reflexed after flowering, (1.6–) 2.3–3.7 (–5.3) mm;

1 reference

d0_s7

petals linear to oblong, (8–) 10–15 (–19) × (2–) 3.1–5 (–6.8) mm;

1 reference

d0_s8

stamens (16–) 20 (–21);

1 reference

d0_s9

styles (3–) 5 (or 6), (2.1–) 3.2–4.2 (–5.5) mm;

1 reference

d0_s10

ovary apex glabrous or sparsely (densely) hairy.

1 reference

d0_s11

Pomes maroon-purple, 6–10 mm diam. 2n = 2x, 4x.

1 reference

d0_s12

morphology statement

2

20

1 reference

d0_s0

shrub

1 reference

d0_s0

2

20

1 reference

d0_s0

tree

1 reference

d0_s0

stem

1

20

1 reference

d0_s1

stem

architecture

arrangement

solitary

1 reference

d0_s1

stem

architecture

arrangement

in colonies

1 reference

d0_s1

leaf petiole

5.5

12

1 reference

d0_s3

leaf petiole

20.6

29.2

1 reference

d0_s3

leaf petiole

12

20.6

1 reference

d0_s3

ovate

obovate

1 reference

d0_s4

30

47

1 reference

d0_s4

68

93

1 reference

d0_s4

length

47

68

1 reference

d0_s4

16

26

1 reference

d0_s4

40

56

1 reference

d0_s4

width

26

40

1 reference

d0_s4

inflorescence phyllaries base

cordate

rounded

1 reference

d0_s4

inflorescence flower gynoecium pistil style apex

acute

acuminate

1 reference

d0_s4

architecture

(3-)6-12(-15)-flowered

1 reference

d0_s5

19

30

1 reference

d0_s5

55

79

1 reference

d0_s5

30

55

1 reference

d0_s5

presence

absent

1 reference

d0_s6

1

1 reference

d0_s6

5

10

1 reference

d0_s6

20

32

1 reference

d0_s6

10

20

1 reference

d0_s6

orientation

morphology statement value modifier

reflexed

soon

1 reference

d0_s7

1.6

2.3

1 reference

d0_s7

3.7

5.3

1 reference

d0_s7

2.3

3.7

1 reference

d0_s7

linear

oblong

1 reference

d0_s8

8

10

1 reference

d0_s8

15

19

1 reference

d0_s8

length

10

15

1 reference

d0_s8

2

3.1

1 reference

d0_s8

5

6.8

1 reference

d0_s8

width

3.1

5

1 reference

d0_s8

inflorescence flower stamen

atypical quantity

16

20

1 reference

d0_s9

inflorescence flower stamen

atypical quantity

20

21

1 reference

d0_s9

inflorescence flower stamen

20

1 reference

d0_s9

atypical quantity

3

5

1 reference

d0_s10

5

1 reference

d0_s10

2.1

3.2

1 reference

d0_s10

4.2

5.5

1 reference

d0_s10

3.2

4.2

1 reference

d0_s10

inflorescence flower gynoecium pistil style apex

pubescence

glabrous

1 reference

d0_s11

inflorescence flower gynoecium pistil style apex

pubescence

morphology statement value modifier

hairy

sparsely

1 reference

d0_s11

chromosome

2

1 reference

d0_s12

chromosome

4

1 reference

d0_s12

fruit pome

coloration

density

maroon-purple

1 reference

d0_s12

fruit pome

diameter

6

10

1 reference