Results 131 to 140 of about 3,928 (173)
Some of the next articles are maybe not open access.
2002
Abstract This genus is native to eastern Australia. Plants are terrestrial evergreen herbs occurring in open shrub lands, or in sheltered gullies or rain forests. The leaves are ensi-form and linear with grooved, equitant bases. Chromo-somes : 2n = 48. One specimen was available for study.
M Gregory +3 more
openaire +1 more source
Abstract This genus is native to eastern Australia. Plants are terrestrial evergreen herbs occurring in open shrub lands, or in sheltered gullies or rain forests. The leaves are ensi-form and linear with grooved, equitant bases. Chromo-somes : 2n = 48. One specimen was available for study.
M Gregory +3 more
openaire +1 more source
A Revision of Theriophonum (Araceae)
Kew Bulletin, 1982Theriophonum is a small genus of five species of cormous aroids endemic to South and Central India with one species extending into Sri Lanka. It is most closely related to Asiatic Typhonium, from which it technically differs by having basally and apically attached ovules in each ovary; Typhonium has strictly basally attached ovules. The genus was first
M. Sivadasan, Dan H. Nicolson
openaire +1 more source
American Journal of Botany, 1990
In the Araceae, as in many other monocotyledons, the stem undergoes gradual thickening as successive internodes are produced. Along with this primary thickening of the stem, successive foliage leaves will be larger and often more complex. In many species, in addition to these and other gradual changes, there are abrupt changes, metamorphoses, that ...
openaire +1 more source
In the Araceae, as in many other monocotyledons, the stem undergoes gradual thickening as successive internodes are produced. Along with this primary thickening of the stem, successive foliage leaves will be larger and often more complex. In many species, in addition to these and other gradual changes, there are abrupt changes, metamorphoses, that ...
openaire +1 more source
Systematic embryology of the Araceae
The Botanical Review, 1991Embryological data of systematic significance to the family Araceae are reviewed and analyzed, with special attention given to the determination of character-state polarities. Character-states considered primitive within the family include: presence of endothecial thickenings; binucleate, starchless pollen; anatropous, crassinucellate ovules with a ...
openaire +1 more source
2021
The potential spread of noxious invasive species Pistia stratiotes L. (Araceae) in Ukraine and adjacent territories is studied in the article. The spatial modeling was performed using MAXENT software tools. The data sets of georeferenced presence points of P.
+6 more sources
The potential spread of noxious invasive species Pistia stratiotes L. (Araceae) in Ukraine and adjacent territories is studied in the article. The spatial modeling was performed using MAXENT software tools. The data sets of georeferenced presence points of P.
+6 more sources
American Journal of Botany, 1987
Leaf types in the Araceae are described and classified on the basis of their morphology and functional role. Four classes are recognized on the basis of their association with the initiation of new shoot axes, the continuation of axes, the resting of axes, or the termination and renewal of axes.
openaire +1 more source
Leaf types in the Araceae are described and classified on the basis of their morphology and functional role. Four classes are recognized on the basis of their association with the initiation of new shoot axes, the continuation of axes, the resting of axes, or the termination and renewal of axes.
openaire +1 more source
ศึกษาคาริโอไทป์ของบุกวงศ์ Araceae สกุล Amorphophallus 14 ชนิด และบุกเทียมวงศ์ Taccaceae สกุล Tacca 1 ชนิด จากเซลล์ปลายรากด้วยวิธี Feulgen squash เปรียบเทียบกับวิธี Hematoxylin staining พบว่าวิธี Feulgen squash เป็นวิธีที่ง่ายกว่าและสะดวกกว่า ทำให้เห็นโครโมโซมในระยะเมทาเฟสชัดเจนกว่าวิธี Hematoxylin staining จากการศึกษาบุกทั้ง 15 ชนิด 8 ชนิด ม ...
openaire +1 more source
openaire +1 more source