D I S C O V E R    L I F E   
Bee Hunt! Odonata Lepidoptera 
  HomeAll Living ThingsIDnature guidesGlobal mapperAlbumsLabelsSearch
  AboutNewsEventsResearchEducationProjectsStudy sitesHelp


Salix cordata Michx.
HEARTLEAF WILLOW
Life   Plantae   Dicotyledoneae   Salicaceae   Salix


Click on map for details about points.

IDnature guides

Links

Associates · map
FamilyScientific name @ source (records)
Aphididae  Chaitophorus nigrae @ NCSU_ENT (4)

Pterocomma salicis @ AMNH_PBI (1)
Cicadellidae  Erythroneura rosa @ III (1)

Idiocerus ( @ UKYL_TCN (6)

Kybos albolinea @ III (1)

Kybos patula @ III (1)
Corticiaceae  Corticium salicinum @ BPI (1)

Cytidia salicina @ BPI (2)
Cucurbitariaceae  Cucurbitaria salicina @ BPI (5)
Dermateaceae  Gloeosporium boreale @ BPI (8)

Ocellaria aurea @ BPI (2)
Diaporthaceae  Diaporthe salicella @ BPI (1)
Dothioraceae  Metasphaeria apiculata @ BPI (1)
Erysiphaceae  Uncinula salicis @ BPI (40)
Fomitopsidaceae  Daedalea confragosa @ BPI (3)
Hyponectriaceae  Physalospora miyabeana @ BPI (2)
Melampsoraceae  Melampsora abieti-capraearum @ BPI (24)

Melampsora americana @ BPI (11)

Melampsora bigelowii @ BPI (45)

Melampsora epitea @ BPI (9)

Melampsora farinosa @ BPI (13)

Melampsora humboldtiana @ BPI (1)

Melampsora paradoxa @ BPI (10)

Melampsora salicina @ BPI (3)

Melampsora @ BPI (1)
Mycosphaerellaceae  Discella carbonacea @ BPI (5)

Septoria salicis @ BPI (6)
Nectriaceae  Tubercularia vulgaris @ BPI (1)
Polyporaceae  Fomes conchatus @ BPI (1)

Polyporus hirsutus @ BPI (2)

Polyporus tulipiferus @ BPI (2)
Rhytismataceae  Rhytisma salicinum @ BPI (25)
Stictidaceae  Schizoxylon compositum @ BPI (1)
Turritellidae  Vermicularia dematium @ BPI (1)
Valsaceae  Asteroma capreae @ BPI (1)

Valsa boreella @ BPI (7)

Valsa socialis @ BPI (1)
Venturiaceae  Fusicladium saliciperdum @ BPI (21)

Venturia chlorospora @ BPI (4)
_  Fumago vagans @ BPI (1)

Platystomum compressum @ BPI (1)

Trimmatostroma americana @ BPI (1)

Trimmatostroma salicis @ BPI (3)

Uredo bigelowii @ BPI (1)

go to Discover Life's Facebook group

Following modified from Plants Database, United States Department of Agriculture
   Top | See original

http://plants.usda.gov/java/profile?symbol=SACO3 ---> https://plants.usda.gov/java/profile?symbol=SACO3
https://plants.usda.gov/java/profile?symbol=SACO3 ---> http://plants.usda.gov/core/profile?symbol=SACO3
http://plants.usda.gov/core/profile?symbol=SACO3 ---> https://plants.usda.gov/core/profile?symbol=SACO3
&pull 20q v5.145 20180528: Error 500 read timeout https://plants.usda.gov/core/profile?symbol=SACO3

Following modified from Flora of North America
   Top | See original

Link to Flora of North America home
 
All Floras       Advanced Search
FNA Vol. 7 Page 25, 101, 106 , 120, 142 Login | eFloras Home | Help
FNA | Family List | FNA Vol. 7 | Salicaceae | Salix

52. Salix cordata Michaux, Fl. Bor.-Amer. 2: 225. 1803.

Heart-leaf or sand dune willow

Salix adenophylla Hooker; S. syrticola Fernald

Plants 0.4-3 m, (often forming clones by layering or stem fragmentation). Stems: branches (sometimes ± brittle at base), red-brown, not glaucous (slightly glossy), tomentose to glabrescent; branchlets red-brown, moderately to very densely villous. Leaves: stipules foliaceous, apex acute or rounded; petiole shallowly grooved adaxially, 1-13 mm, tomentose adaxially; largest medial blade narrowly oblong, or narrowly to broadly elliptic, 33-88 × 13-45 mm, 1.6-3.2 times as long as wide, base cordate, rounded, or convex, margins flat or slightly revolute, serrulate or spinulose-serrulate, apex acuminate, abaxial surface not glaucous, moderately densely villous to glabrescent, midrib remaining hairy, hairs straight or wavy, adaxial dull or slightly glossy, very densely villous to glabrescent, midrib remaining hairy; proximal blade margins entire or serrulate; juvenile blade yellowish green, abaxially villous or midrib long-silky, hairs white. Catkins flowering as leaves emerge; staminate stout, 17-40 × 8-15 mm, flowering branchlet 1-8 mm; pistillate moderately densely flowered, stout or slender, 27-65 × 8-19 mm, flowering branchlet 3-16 mm; floral bract brown, 1-2.6 mm, apex acute or rounded, abaxially hairy, hairs straight or wavy. Staminate flowers: adaxial nectary oblong or narrowly oblong, 0.3-1.3 mm; filaments distinct, glabrous; anthers yellow, (ellipsoid or shortly cylindrical), 0.6-0.8 mm. Pistillate flowers: adaxial nectary oblong or narrowly oblong, 0.4-1.3 mm, about same length as stipe; stipe 0.5-1.4 mm; ovary pyriform or obclavate, glabrous, beak slightly bulged below styles; ovules 11-24 per ovary; styles 0.7-1.6 mm; stigmas flat, abaxially non-papillate with rounded tip, or 2 plump lobes, 0.2-0.3-0.36 mm. Capsules 3.6-7 mm. 2 n = 38.

Flowering mid Apr-early Jul. Sand dunes and beaches; 0-200 m; Nfld. and Labr., Ont., Que.; Ill., Ind., Mich., N.Y., Pa., Wis.

Salix cordata seems to be rare in Labrador, Newfoundland, and Quebec; the species needs further study in those areas.

Updated: 2019-10-14 17:46:58 gmt
Discover Life | Top
© Designed by The Polistes Corporation