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Iris × germanica grows up to 120 cm (47 in) high and 30 cm (12 in) wide. [5] The roots can go up to 10 cm (3.9 in) deep and it is a rhizomatous perennial that blooms mid to late spring. Hundreds of cultivars exist representing nearly every colour from jet black to sparkling whites and red. [ 6 ]
For instance, if a renewal fee was due in February 2004, the additional fee fell due on August 31, 2004 (Tuesday), i.e. six months from the end of February 2004. The obligation to pay renewal fees terminates with the payment of the renewal fee due in respect of the year in which the mention of the grant of the European patent is published. [ 6 ]
In his book, 'The Iris' in 1981, Brian Mathew, re-classified the iris as Iris germanica 'Florentina'. [23] [25] [39] This later became Iris germanica nothovar. florentina. It was verified by United States Department of Agriculture and the Agricultural Research Service on 19 October 1994, then updated on 12 September 2005, as Iris germanica L ...
For instance, if a renewal fee was due in February 2004, the additional fee fell due on August 31, 2004 (Tuesday), i.e. 6 months from the end of February 2004. The obligation to pay renewal fees terminates with the payment of the renewal fee due in respect of the year in which the mention of the grant of the European patent is published. [13]
Iris tridentata is a species in the genus Iris, it is also in the subgenus Limniris and in the series Tripetalae. It is a rhizomatous perennial , from the Southeastern United States. It has a cord-like rhizome, bright green leaves, long stem and fragrant flowers in spring in shades of blue.
Giardino dell'Iris is a botanical garden specializing in the cultivation of iris flowers, symbol of Florence since 1251. It is located on the corner of Viale dei Colli and Piazzale Michelangelo in Florence , Italy , and open daily without charge from May 2–20 every year.
It was later classified as a hybrid, [3] [27] but it is unsure which species (of iris) are the parents. [4] It probably originated in the Mediterranean as a diploid species. [3] Many authors think it is a hybrid of Iris variegata L. [28] and Iris pallida Lam. [1] [9] [15] [29] Others think it is a synonym of Iris germanica L., [12] [30 ...
It was also found that Iris purpureobractea has a complex karyology and plant morphology. [16] As most irises are diploid, having two sets of chromosomes, this can be used to identify hybrids and classification of groupings. [15]: 18 Iris purpureobractea is a diploid, [13] and has a count of 2n = 48, [2] [8] [9] It is also recorded as 2n=24,48 ...