Similar to fruit shape, the variation in fruit sizes allows for the thickest and most bountiful fruits to be selected. Despite the previous examples of delayed dehiscence, most fruits of this genus show normal explosive dehiscence to disperse seeds. The pericarp (the tissue from the ovary that surrounds the seeds) can be categorized as type I, type II, and type III with type I having the thinnest pericarp and fewest layers of schlerenchymatous (stiff) tissue and type III having the thickest pericarp and most schlerenchymatous layers. In addition, several of the species including Indigofera microcarpa, Indigofera suffruticosa, and Indigofera enneaphylla have shown delayed dehiscence (maturing) of fruits This variation could again allow for artificial selection of the most abundant and nutritious fruit types and shapes.Īnother way to categorize Indigofera is by its pericarp thickness. The three basic types of fruit categories can be separated by their curvature including straight, slightly curved, and falcate (sickle-shaped). The types of fruit produced by different species of Indigofera can also be divided into broad categories that again show great variation. The fruit is a long, cylindrical legume pod of varying size and shape. For example, different flowering morphologies could be artificially selected for in varying directions in order to better fit in different environmental conditions and with different populations of other plants. This variety could have significant implications on its role in an actual perennial polyculture. : 341 Indigofera flowers have open carpels, their organ primordial is often formed at deeper layers than other eudicots. Small flowers grow in the leaf axils from long peduncles or spikes, their petals come in hues of red or purple, but there are a few greenish-white and yellow-flowered species. Most of them have pinnate leaves made of three foliolates with short petioles. The branches are covered with silky hairs. Species of Indigofera are mostly shrubs, though some are small trees or herbaceous perennials or annuals. The unique characteristics it has displayed include potential for mixed smallholder systems with at least one other species and a resilience that allows for constant nitrogen uptake despite varying conditions. Some examples of this diversity include differences in pericarp thickness, fruit type, and flowering morphology. Specifically, there is diverse variation among species with a number of unique characteristics. Indigofera is a varied genus that has shown unique characteristics making it an interesting candidate as a potential perennial crop. They are widely distributed throughout the tropical and subtropical regions of the world. Love indigo, love jeans, and check out the Pablo Stone Blue below.Indigofera is a large genus of over 750 species of flowering plants belonging to the pea family Fabaceae. Part of our 9-year anniversary celebration, this pair of jeans is an investment that will be with you for a long time. The Pablo Stone Blue is made in a limited run of only 50 pairs, and is finished with a tonal, light blue selvedge. What you cannot see, but will most definitely feel, the denim is stiffer compared to synthetically dyed denim. As you can see in the pictures of our newest Pablo, the colour of the denim is slightly lighter blue. What you get in return is a pair of jeans that is resistant to dirt, odour and will age even more distinctively. Generally speaking, this is the reason jeans made from natural indigo dyed denim are more costly compared to synthetically dyed counterparts. Natural indigo dyeing is more time consuming as the process has to be repeated more often for the desired result. Moreover, denim dyed with natural indigo has a deeper blue hue, and maintains its colour for a longer time as the dye gets deeper into the cotton fibre. Based in Okayama, Nihon Menpu are experts in this particular field of play. We truly love this vintage production method and therefore cut our latest Pablo Stone Blue from naturally dyed denim cloth from the Nihon Menpu denim mill. Did you know for instance natural indigo refrains your jeans from becoming smelly and dirty? It gives an insight in the application of old techniques and highlights the advantages of dyeing with natural indigo. The footage below pays homage to this precise and delicate business. This small town in the shadow of Osaka is home to one of the most artisanal factories of the country. However, the natural indigo dyeing process is still kept in tact in places like Tokushima, Japan. Nowadays, most jeans are dyed with synthetic indigo, due to cost and time efficiency. The tradition of indigo dyeing originated in Japan - in the 17th century - and was back then already used by Samurai. Many of you probably have heard of indigo, the little green plant that gives denim its deep blue colour.
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