A comprehensive taxonomic revision of Stipa subsects. Stipa and Tirsae is presented. We analyzed the pattern of morphological variation of the taxa included in both subsections through the study of ...

The Stipa-Caproni was an experimental airplane designed by the Italian aeronautical engineer and aircraft designer Luigi Stipa, and built by Caproni, an Italian aircraft manufacturer. Despite looking ...

Here’s What You Need to Remember: Buoyed by the Italian government funding of his project, and interest in his work from the Italian aeronautics community, Stipa patented his design in Italy, the ...

Ninety-three years ago today, on October 7, 1932, the Stipa-Caproni made its first flight. This experimental aircraft was designed by Italian aviation pioneer Luigi Stipa and built by the Caproni ...

Spontaneous, sterile hybrids between Oryzopsis hymenoides and Stipa speciosa heretofore have been referred to O. bloomeri, which species in an earlier paper was shown to consist of a series of hybrids ...

Luigi Stipa was highly skilled in mathematics and aeronautical engineering, honed his talent at the Engineering Division of the Italian Air Ministry. When he was commissioned by the Italian government ...

This shimmering grass has platinum-silver ostrich-feather awns that are so soft and silky they look as though they have been straightened with hair irons. When a breeze strikes, they toss and turn, ...