Peculiarities of the formation of the caudiciform part of Petopentia natalensis (Schltr.) Bullock (Apocynaceae)
Author
Aviekin, Yaroslav
Kyiv Taras Shevchenko National University, Educational and Scientific Centre « Institute of Biology and Medicine », str. Symona Petlyury, 1, 01032 Kyiv (Ukraine)
avekinyarik@gmail.com nuzhynan@gmail.com
Author
Nuzhyna, Nataliia
Kyiv Taras Shevchenko National University, Educational and Scientific Centre « Institute of Biology and Medicine », str. Symona Petlyury, 1, 01032 Kyiv (Ukraine)
nuzhynan@gmail.com
Author
Gaidarzhy, Maryna
Kyiv Taras Shevchenko National University, Educational and Scientific Centre « Institute of Biology and Medicine », str. Symona Petlyury, 1, 01032 Kyiv (Ukraine)
gaidarzhy@ukr.net
text
Adansonia
2021
3
2021-02-08
43
3
19
30
journal article
10.5252/adansonia2021v43a3
1639-4798
4519145
TABLE 3. — Morphometrical indices of plants Petopentia natalensis (Schltr.) Bullock at different ontogenesis stages (M±SD). Abbreviations: l, length; w, width; s, thickness; BPS, basal part of the stem in juvenile and immature plants.| Organs | | Seedlings Juvenile plants Immature plants |
|---|
| Cotyledons/ l (mm) | 6.3±1.3/ | /46.2±9.8 | /113.2±25.4 |
|---|
| leaves | w (mm) | 2.1±0.4/ | /16.4±4.2 | /36.7±5.5 |
|---|
| s (mm) | 0.4±0.1/ | /0.4±0.2 | /0.5±0.2 |
|---|
| Upper part | l (mm) | – | 93.1±21.5 | 387.2±96.7 |
|---|
| of the | | | | |
|---|
| stem | | | | |
|---|
| Hypocotyl/ | l (mm) | 16.5±2.2/ | /51.2±6.1 | /76.4±9.7 |
|---|
| BPS | | | | |
|---|
| Main root | l (mm) | 6.2±1.3 | 31.9±11.2 | 112.7±31.8 |
|---|