Table 5 Success of reintroduction of Pulsatilla patens on Sadowa Góra in Jaworzno—rate of surviving plants in two subsequent seasons (March/April 2021/2022) after the reintroduction.
From: Re-introduction of an extinct population of Pulsatilla patens using different propagation techniques
Plots for plants transplantation (October 2020) | No. of transplanted plants in 2020 and plant origin | Seasons 2021/2022 | |||
|---|---|---|---|---|---|
No. of plants survivinga | No. of plants at generative stage | No. of flowering shoots (in different clumps) | No. of fruiting shoots (in different clumps) | ||
1. Slightly recessed area located at the top of a small mound formed after calamine mining; area completely exposed | 26 Nine from seeds germinated in vitro Two from seeds coll. in Kolimagi germinated in garden soil Six from seeds coll. in Łagiewniki germinated in garden soil Five from cutting rhizomes Four regenerated in vitro | 5/5 | 4a/5 | 7a/17 | 6a/16 |
2. A periphery of the excavation with SE exposure and a slope of approx. 10°; area completely exposed | 15 Four from seeds germinated in vitro Four from seeds coll. in Łagiewniki germinated in garden soil Seven regenerated in vitro | 10/9 | 3b/7 | 6b/27 | 6b/23 |
3. A periphery of the small excavation with NW exposure and an inclination of approx. 25°; area partially shaded | 8 One from seeds germinated in vitro One from seeds germinated in peat Two from seeds coll. in Łagiewniki germinated in garden soil Four regenerated in vitro | 2/0 | 0/0 | 0/0 | 0/0 |
4. A periphery of the shallow excavation with exposure E and SE and an inclination of approx. 10°; area partially shaded by Scots pine trees growing in the vicinity | 35 Seven from seeds germinated in vitro Eight from seeds coll. in Kolimagi germinated in garden soil Nighteen from seeds coll. in Łagiewniki germinated in garden soil One regenerated in vitro | 12/8 (4 clumps dug up by visitors) | 3b/6 | 7/11 | 6/10 |
5. A periphery of the shallow with Scots pine in the center; SE exposure and a slope of approx. 15°; area partially shaded by Scots pine | 22 Five from seeds coll. in Kolimagi germinated in garden soil Twelve from seeds coll. in Łagiewniki germinated in garden soil Five regenerated in vitro | 7/7 | 2b/6 | 3/16 | 2/11 |
6. A periphery of the shallow excavation with SE exposure and an inclination of approx. 25°; area completely exposed | 26 Two from seeds coll. in Kolimagi germinated in garden soil Fifteen from seeds coll. in Łagiewniki germinated in garden soil Nine regenerated in vitro | 4/4 | 1b/4 | 1/20 | 1/19 |
Total | 132 | 40 [30.33]/33 [25.00] | 13/28 | 24/91 | 21/79 |
