Herbarium of Yuganskiy State Nature Reserve

Study Extent

State Nature Reserve Yuganskiy.

Sampling

Standard herbarium collection.

Quality Control

51% of the specimens have bin cited in 4 publications. Images and annotations of specimens are available on the web site http://ugansky.ru/activities/scientific/encyclopedya/.

Method steps

1. The plants were collected, spread on newspaper sheets and placed in a herbarium press.
2. Drying was carried out indoors to an air-dry state.
3. Dried plants were fixed on sheets of A3 white paper by sewing. Thread knots were located on the face side of the sample.
4. The front of the samples was covered with parchment paper.
5. Specimens are stored in boxes with systematic labels.
6. The original photos were taken with a camera Nikon D90 using an AF-S MICRO NIKKOR 60MM F / 2.8G ED macro lens and a stock flash light.
7. The geometry and lighting of the images have been minimally adjusted using the tools of the program ACDSee Pro 5.
8. The raw images and corrected photo are stored in the Yuganskiy State Nature Reserve scientific archive.

The dataset includes 331 vascular plant species from 185 genera and 55 families. The largest families are Cyperaceae (17%) and Poaceae (15%). There are 28 orders in total. Most of the specimens belong to Poales (38%), Caryophyllales (10%), Asparagales (7%) and Ericales (6%).

1. Liliopsida
   rank: class
2. Lycopodiopsida
   rank: class
3. Magnoliopsida
   rank: class
4. Polypodiopsida
   rank: class
5. Pinopsida
   rank: class

The specimens listed in the dataset of the Virtual Herbarium of the Yugansk State Nature Reserve were collected in three regions: Tyumen Oblast, including Khanty-Mansi Autonomous Okrug - 847, Tomsk Oblast - 13, and Kostroma Oblast - 1. Most of the samples (87%) were collected in the southern part of the Surgut district (KhMAO). Several specimens come from Nizhnevartovsk, Khanty-Mansi, Kondinsky and Uvatsky regions.