Journal ArticleDOI
Anatomy of the Dicotyledons.
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This article is published in American Midland Naturalist.The article was published on 1950-11-01. It has received 2511 citations till now.read more
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Journal ArticleDOI
Vegetation stability in the Southeastern Brazilian coastal area from 5500 to 1400 14C yr BP deduced from charcoal analysis.
TL;DR: The high taxonomic diversity of archaeological charcoal samples and numerous fragments showing traces of decay before charring suggests that aleatory gathering of dead wood constituted the main source of firewood for fisher-gatherer-hunters populations.
Journal ArticleDOI
The structure and development of the haustorium in parasitic Scrophulariaceae
TL;DR: The structure and development of roots and haustoria in 37 species of parasitic Scrophulariaceae was studied using light microscopy, finding that early stages in the development of the haustorium are exogenous.
Book ChapterDOI
The Structure and Function of Salt Glands
TL;DR: Scholander et al. as mentioned in this paper found that salt glands were common in the families Plumbaginaceae and Frankeniaceae but only occurred in a few scattered species outside these families.
Journal ArticleDOI
Early evolution and ecology of camouflage in insects
Ricardo Pérez-de la Fuente,Xavier Delclòs,Enrique Peñalver,Mariela Speranza,Jacek Wierzchos,Carmen Ascaso,Michael S. Engel +6 more
TL;DR: An exceptional discovery of a green lacewing larva in Early Cretaceous amber from Spain with specialized cuticular processes forming a dorsal basket that carry a dense trash packet is reported, providing direct evidence of an early acquisition of a sophisticated behavioral suite in stasis for over 110 million years and an ancient plant–insect interaction.
Journal ArticleDOI
Glandular Trichomes of Artemisia campestris (ssp. Maritima): Ontogeny and Histochemistry of the Secretory Product
Lia Ascensão,Maria Salomé Pais +1 more
TL;DR: The glandular trichomes of Artemisia campestris (ssp. maritima) originate from a single protodermal cell and develop through an anticlinal and several periclinal divisions; thus, gland density decreases with leaf development.