|
|
'Rosa korschinskiana Boul.' rose Photos
List customization using the above LIST OPTIONS feature is an advanced feature available to premium-membership members and sponsor listings.
|
Following the progress of a flower of Rosa korschinskiana from bud to bloom, clockwise May 12th, 15th, 16th and bloom on May 18th, 2023.
Uploaded 24 OCT 23 |
C
(1 of 4). The Belgian-British botanist G. A. Boulenger who described and named Rosa korschinskiana in 1935 considered it to be "...le passage du R. Webbiana au R. glutinosa", a transition between Rosa webbiana and Rosa glutinosa. Boulenger's specimens came from François Crépin's herbarium where they were filed under the name of R. Webbiana. These specimens were collected by S. Korschinsky in Uzbekistan at Bukhara and Tashkent. My plant is from the U.C. Berkeley Botanic Garden. This photo was taken June 1, 2020 at "Rose Woods" in the Mayacmas Mtns. near Petrified Forest, California.
Uploaded 20 JUN 20 |
|
(4 of 4) Here is a photograph of Rosa glutinosa showing the numerous glands on both the upper and lower leaflet surface for which it is famed and which character it shares with korschinskiana. My plant is from Forest Farm and the photo was taken June 8, 2020 at "Rose Woods".
Uploaded 20 JUN 20 |
From "Revision de Roses d'Asie" by G. A. Boulenger, 1935, p. 214
Uploaded 19 JAN 13 |
|
(3 of 4) I am including this photo of R. webbiana (from the Himalayas in Kashmir, India) which illustrates the affinity of korschinskiana in prickles and leaflet shape and size. Photograph taken April 30, 2020 at "Rose Woods".
Uploaded 20 JUN 20 |
C,V
Botanischer Garten Dresden / Germany
1 favorite vote.
Uploaded 3 DEC 12 |
|
(2 of 4) This closeup shows the extreme glandularness of korschinskiana's leaflets which it shares with R. glutinosa. But the prickles most resemble R. webbiana. This was taken June 1, 2020 at "Rose Woods".
Uploaded 20 JUN 20 |
Botanischer Garten Dresden / Germany
Uploaded 3 DEC 12 |
| C - Member Comments | I - Accuracy Questioned | R - Member Ratings | V - Member Favorite |
|
