Shrubs & Berries in the Assiniboine Forest

Shrubs are sequenced in this order.  To a large extent, plants with similar berries are grouped together for ease of comparison.  Most forest plants known for their berries are shown on this page, but some very small berry plants are listed under Forest Floor.  

Bold Italic headings indicate species not listed on the Habitat Site Report.  

Cherries
     Chokecherry
     Pin Cherry
Red, Orange, or Brown Berries
Dark Blue-Violet Berries
     Saskatoon
     Common Buckthorn
     Downy Arrowwood
White Berries
Roses
     Prickly Rose
     Smooth Rose

Aggregate Berries

Nuts and Other Seed Types

Conifers


Click on Images to Enlarge

Cherries

Chokecherry

Prunus virginiana
Native, also known as Western Choke Cherry, Bitter Berry







Pin Cherry

Prunus pensylvanica
Native, also known as Bird Cherry, Fire Cherry, Red Cherry









Red, Orange, or Brown Berries

High Bush Cranberry

Viburnum opulus var. americanum OR Viburnum trilobum
Native, also known as American Cranberry, Guelder Rose, Dog Rowan, Water Elder, Cramp Bark, Snowball Tree

Perhaps the largest High-Bush Cranberry in the Assiniboine Forest, this 10-foot shrub is a cluster of at least seven branches emanating from a central point and spreading outwards.



The striking white flowers are in a cluster, or corymb, with a few sterile outer florets centered around many smaller fertile florets.

Close-Up


The High Bush Cranberry is not a true Cranberry or even closely related, but gets its name from the drooping red fruit which look like cranberries,have a similar flavor and ripen at the same time of year..





Canada Plum

Prunus nigra
Native, also known as Black Plum




Crabapple (Mid-Sized & Small)

Malus spp.
Unknown origin

The Habitat Site List identifies Apple as a species found in the Assiniboine Forest in 2007.  In fact, there are two species present, both of which I would call Crabapple.  One has a larger fruit, tasty but tart, about 2.5 to 3 cm. in diameter, and a very apple-like skin.  The other has small fruit, just over 1 cm. in diameter, more uniform in colour, and resembling other small red red berries.


The flowers of Crabapple, Plum, and Pin Cherry are actually very similar.


The above three photos show the larger variety of crabapple, with fruits 2.5 to 3 cm. in diameter.




The above four photos show the smaller variety of crabapple, with fruits just over 1 cm in diameter.

Long-Spined Hawthorn

Crataegus succulenta
Native, also known as Fleshy Hawthorn, Succulent Hawthorn

There may be two varieties of Hawthorn in the Assiniboine Forest, including the Long-Spined variety.  One seems to have larger leaves than the other.





Tartarian Honeysuckle

Lonicera tatarica
Introduced.


Tartarian Honeysuckle flowers can be white (as above), pink (as shown below), or white  with a pinkish accent.
 





The fruit of Tartarian Honeysuckle can be red or orange.

Twining Honeysuckle

Lonicera dioica
Native, also known as Limber Honeysuckle, Glaucous Honeysuckle

The flowers of this plant seem to vary from white through yellow to orange.  Older flowers sometimes turn red.  Twining Honeysuckle is also listed on the Climbers page.
 
This Tartarian Honeysuckle tendril has wrapped itself around the stalk of a nearby shrub.
 
The flowers are often seen emerging from an umbrella-like leaf cup.  Interestingly, another plant in the Assiniboine Forest does this (see Leafy Spurge in Wildflowers). 









Nannyberry

Viburnum lentago
Native, also known as Sweet Viburnum, Sheepberry






Narrowleaf Meadowsweet

Spiraea alba
Native, also known as Meadowsweet, White Meadowsweet, Pale Bridewort, Pipestem


This plant has a brown fruit.

Dark Blue-Violet Berries

Saskatoon

Amelanchier alnifolia
Native, also known as Serviceberry, Western Serviceberry, Western Shadbush, Western Juneberry


Saskatoon leaves are distinctive because of their oval, nearly round, shape.


Close-Up


This photo is from the Harte Trail.

Common Buckthorn

Rhamnus cathartica
Introduced, also known as European Buckthorn, Purging Buckthorn



These berries are mildly poisonous to humans, but birds eat them and spread the seeds.

Buckthorns appear to be the last shrub in the forest to retain their leaves in the late autumn, and are easy to spot.

Downy Arrowwood

Viburnum rafinesquianum
Native, also known as Viburnum




Close-Up



Downy Arrowood is very distinctive in autumn because of its intense colours, which range from a bright crimson to a deep maroon.  At this time of year, its leaves are usually mottled with greens along the vein lines, left over from the summer.





White Berries

Red Osier Dogwood

Cornus stolonifera
Native, also known as Red Osier, Red Brush, Red Willow, Redstem Dogwood, American Dogwood, Western Dogwood, Creek Dogwood








Common Snowberry

Symphoricarpos albus
Native, also known as Waxberry, White Coralberry

Snowberries are a type of Honeysuckle, with a white or greenish-white fruit.



Spreading Dogbane

Apocynum androsaemifolium
Native, also known as Fly-Trap Dogbane

Being members of the same family, Spreading Dogbane and Indian Hemp (below) are quite similar and somewhat difficult to identify.  The flowers and seedpods of the two plants resemble each other, but Spreading Dogbane is a shorter shrub.




Indian Hemp

Apocynum cannabinum
Native, also known as Dogbane, Wild Cotton





Roses

Prickly Rose

Rosa acicularis
Native, also known as Wild Rose, Prickly Wild Rose

The flowers and growth habit of Prickly Rose and Smooth Rose (below) are similar.  The primary way to tell them apart is to look at the new growth - Prickly Rose has dense prickles on both old and new growth.  New growth of Smooth Rose has no prickles.









Smooth Rose

Rosa blanda
Native, also known as Wild Rose, Meadow Rose, Prairie Rose







Aggregate Berries


Two aggregate berries have been located in the Assiniboine Forest: the Wild Red Raspberry and the Dewberry (see the Forest Floor page).

Wild Red Raspberry

Rubus idaeus
Native, also known as Red Raspberry, European Red Raspberry





Nuts and Other Seed Types

American Hazelnut

Corylus americana
Native, also known as American Hazel

According to the Habitat Site Report, here are two species of Hazelnut in the Assiniboine Forest.  The nuts of American Hazelnut come in a cluster, while those of Beaked Hazelnut are in a beak-shaped tube.



The fruit cluster are four nuts enclosed in leaflike bracts.


Siberian Elm

Ulmus pumila
Introduced, also known as Dwarf Elm, Asiatic Elm

Siberian Elm plants do not have soft fruit or nuts, but have winged seeds.



Close-Up


Conifers

Common Juniper

Juniperus communis
Native to Canada





Easter Juniper

Juniperus virginiana
Introduced, also known as Virginian Juniper, Eastern Redcedar






More

Unidentified & Unusual


This photo had me stumped for a while because of the berries that resembled those of Red Osier Dogwood, combined with serrated leaves (which Red Osier doesn't have).  Answer: it's Red Osier peeking out from behind American Hazelnut.