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Author Topic: Hemiparasitic plants  (Read 1557 times)
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Hoy
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..Always Look on the Bright Side of Life...


« on: July 26, 2010, 07:43:27 AM »

This common plant, svarttopp ("Black-top", Bartsia alpina) is a common sight in the mountains here and elsewhere, often close to water.


* Bartsia alpina1.JPG (322.57 KB, 778x583 - viewed 100 times.)

* Bartsia alpina2.JPG (378.14 KB, 718x777 - viewed 114 times.)
« Last Edit: July 26, 2010, 07:50:45 AM by Hoy » Logged

Trond
Rogaland, Norway - with cool, often rainy summers  (29C max) and mild, often rainy winters (180 cm/year)!
Hoy
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..Always Look on the Bright Side of Life...


« Reply #1 on: July 29, 2010, 05:49:06 AM »

To late! A disappointment, I was to late to find "gullmyrklegg" (Pedicularis oederi)  flowering. Here you can take a look at this splendid plant:
http://www.markblomster.com/Markblomster/Flora/G/Gullmyrklegg.html


* Pedicularis oederi.jpg (382.28 KB, 680x907 - viewed 108 times.)
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Trond
Rogaland, Norway - with cool, often rainy summers  (29C max) and mild, often rainy winters (180 cm/year)!
Lori S.
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« Reply #2 on: August 05, 2010, 05:33:04 PM »

The dark flowers on the Bartsia look very decorative.  I've never seen one in real life - none occur here, but a species (I don't recall which offhand) occurs as an introduced weed further east on the prairies.
I love seeing Pedicularis and we have 12 species here, apparently, mostly found on alpine slopes and in boggy areas... I've only seen about 4 species - must try harder!

Some more hemiparasites:
1) Yellow rattle, Rhinanthus minor, from our hike the other day.
2, 3) And a couple of colour variations on Castilleja rhexifolia
4) Pedicularis bracteosa


* rhinanthus minor P1010735.JPG (166.24 KB, 398x600 - viewed 129 times.)

* castilleja rhexifolia P1010737.JPG (251.14 KB, 600x433 - viewed 105 times.)

* castilleja rhexifolia P1010740.JPG (257.49 KB, 439x599 - viewed 110 times.)

* pedicularis bracteosa P1010447.JPG (304.88 KB, 450x600 - viewed 112 times.)
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Lori
Calgary, Alberta, Canada - Zone 3
-30 C to +30 C (rarely!); elevation ~1130m; annual precipitation ~40 cm
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