Let the Feasting Begin: Blackberry - Rubus allegheniensis - Mûre

So for those wondering about the general dearth of posts from me in the last week or so, a quick recapitulation: I was working full-time while packing up to move. Then I was moving. Then I was getting settled and unpacked.

I have relocated from Montreal in preparation for beginning an MSc Biology (pollination ecology) in September. I am now residing in Ottawa, but for the month of August I will be staying at the lake in the Upper Gatineau (I challenge anyone, when given the choice to either hang out in Ottawa or at a lake, to choose differently).

I will still post about things found in Montreal, with photos already taken or new photos when I go to visit my husband, but for the month of August at least you can anticipate that my photos will be primarily from this region.

Such as the ones for today. One of the first things I did upon settling in was to evaluate the state of the various wild fruits in the area. A quick reconnaissance along the road to a few known blackberry areas yielded a few fruits just starting to turn. Blackberry season is starting, and they are absolutely magnificent this year.

Most of the plants around here are Rubus allegheniensis (alleghany blackberry, common blackberry), with a couple of Rubus flagellaris (Northern dewberry, Northern blackberry) thrown in here and there -- it looks a bit different in the leaves and fruit but the most obvious difference at least around here is its low growth habit (R. flagellaris seems to keep a very low profile, often below knee height, but long and creeping). R. allegheniensis is native to Ontario and Quebec, introduced to BC, and it has an unknown status in Newfoundland & Labrador [1]. It is native to much of the Eastern US and one Western US state [2] (US range map here, Canada range map here). The species is secure in all of its Canadian range [1], is unlisted in the US [2], and is globally a species of least concern [3].

Rubus allegheniensis flower

R. allegheniensis is a member of the Rosaceae (rose family), a group of plants I have mentioned quite a few times before. The flower above shows the distinctive 5-petaled flower common in this family. In fact, the cane berries, as well as a few others, are all members not just of this family but of the genus Rubus, which is a group of plants which produce aggregate fruit which are composed of drupelets. An aggregate fruit is a fruit which is formed by the fusion of multiple ovaries (as opposed to each ovary developing into a single fruit), and a drupelet is a small fruit with a 'stone' (a seed surrounded by a hard shell). So plants of the genus Rubus produce fruits that look like a collection of bubbles stuck together.

Rubus allegheniensis - aggregate fruit composed of drupelets

These fruit are absolutely delicious. They are certainly my favourite of the cane berries and they compete very hard with strawberries to be my favourite fruit.

Rubus allegheniensis - typical bush this year, absolutely laden with ripening fruit

They are coming into season now in the Upper Gatineau. I have many plans for them, which I may post about again in the next few days.

We went up Mont Cayamant yesterday, and I got a great shot of Lac Cayamant from the top which I think people may enjoy:

View of Lac Cayamant from the Mont Cayamant lookout tower

The weather has been very changeable in the last week. This shot really shows it; it is sunny, but there are many areas obviously shaded, and it's even raining on the right-hand side. A very mixed sky indeed. It was a lovely walk punctuated with delicious blackberries!