Armed with long thorns and sticky stems, newly described plant Solanum kollastrummight look like a villain by plant standards, but a closer look on this curious new species will reveal its star-like nature in the context of its ecosystem.
Recently described in open access journal PhytoKeys, this newly discovered tomato relative boasts stems densely armed with prickles of up to 17 mm long and to 2.3 mm wide at the base.
In fact, the new species is baptised after yet another showy defence mechanism. The name kollastrum comes from the Greek words for glue and star, referring to the peculiar sticky hairs that end in a star-like formation.
While all this heavy armour might at first fool you that this new species lives in isolation, a closer look has revealed that, contrary to the expectations, S. kollastrum starts as the good guy in its ecosystem.
Field observations of the new species have suggested that it’s preferred by medium- to large-sized bees with buzzing behaviour. The fruit structure of S. kollastrum, with fruits hanging outside its foliage on long axes, along with the numerous relatively small seeds and the release of a mild sweetish scent, suggest that fruits eaten by bats.
The heavy armour is, in fact, not that unusual in the group of ‘spiny solanums’ to which the new species belongs. With approximately 110 species of spiny solanums, the Brazilian Solanum flora is exceedingly diverse.
This disease is so much embarrassing that cipla sildenafil men feel gloomy and embarrassing. Take the dose on an empty stomach to yield nakatsumassagewellness.com cipla tadalafil 10mg better results. Very few products are labeled with an ORAC-score, and those that have levitra discount a visible number, usually have the exact same number on all the thousands of bottles. Many Educational hubs are also having very near cialis cheap from this location like Radcliffe School, The Bishops Co Ed School and Don Bosco High School. In its own right, Solanum is an extremely diverse plant genus to which important crops such as potatoes, tomatoes and eggplants belong.
Endemic to eastern Brazil, the known records of the armed new species are mostly concentrated along the Mucuri River watershed, where it inhabits edge of small forest fragments. In fact, the species is especially seen in areas at the base or on the peculiar and gigantic geological formations known as inselbergs or ‘sugar loaves’). Some populations were also found in disturbed sites near these rock outcrops, such as borders of unpaved roads and pastures.
“The discovery of S. kollastrum, a robust and conspicuous plant growing at the roadsides in regions close to large urban centres, highlights how insufficiently known the Brazilian flora is,” explain authors from the Universidade Federal de Minas Gerais and Universidade Federal do Oeste do Pará, Brazil.
“This highlights how urgent the need is to describe, study and conserve the country’s plant diversity. Thus, we hope that this discovery encourages the study on the most diverse aspects of this species’ biology.”
###
Original Source:
Gouvêa YF, Giacomin LL, Stehmann JR (2018) A sticky and heavily armed new species of Solanum (Solanum subg. Leptostemonum, Solanaceae) from eastern Brazil. PhytoKeys 111: 103-118. https:/