Juncus L.

Descriptors
Category: BIOLOGY

1. 038 Winter hardiness (038 WINTER HARDINESS ) Field resistance.

Category: MORPHOLOGY

1. 002 Plant - reproductive growth habit (002 PLANT - REPRODUCTIVE GROWT) At heading in the 1st year after sowing. fig.1
2. 007 Stem - length (007 STEM - LENGTH ) At beginning of flowering in the 1st year after sowing.Length including inflorescence.
3. 010 Leaf - width of non reproductive leaves (010 LEAF - WIDTH OF NON REPROD) In th autumn of the sowing year.
4. 015 Leaf - primary colour (015 LEAF - PRIMARY COLOUR ) Genetic colour, when grass is not under stress. At beginning of flowering at forage and ornamental grasses. At turf grasses spring - summer - autumn.
5. 016 Leaf - tone of other colour (016 LEAF - TONE OF OTHER COLOU) See descriptor no. 16.
6. 017 Leaf - colour intensity (017 LEAF - COLOUR INTENSITY ) See descriptor no. 16.
7. 018 Leaf - pattern (018 LEAF - PATTERN ) At beginning of flowering at ornamental grasses.
8. 019 Leaf - change in colour in the autumn (019 LEAF - CHANGE IN COLOUR IN) At ornamental grasses.
9. 020 Inflorescence - length (020 INFLORESCENCE - LENGTH ) At beginning of flowering in the 1st year after sowing.
10. 023 Inflorescence - colour (023 INFLORESCENCE - COLOUR ) At beginning of flowering.
11. 024 Inflorescence - colour intensity (024 INFLORESCENCE - COLOUR INT)

Category: OTHER

1. 096 Plant - aesthetic value (096 PLANT - AESTHETIC VALUE )
2. 097 Plant - ornamental effect (097 PLANT - ORNAMENTAL EFFECT )
3. 098 Plant - season of main interest (098 PLANT - SEASON OF MAIN INT)
4. 099 Inflorescence - applicability for drying (099 INFLORESCENCE - APPLICABIL)

Category: PHENOLOGY

1. 029 Time of inflorescence emergence (029 TIME OF INFLORESCENCE EMER) Number of days from the 1st April. When beginning has been reached at 10% stems in the plot. At single plants - when the tip of 3 inflorescences is just visible. fig.3
2. 031 Abundance of inflorescence emergence (031 ABUNDANCE OF INFLORESCENCE) Estimate of number of flowering stems.m-2 at heading.