The perichaetial leaf is

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August undefined, 2024

Webb27 mars 2024 · Perichaetial definition: denoting the leaves in mosses that surround the archegonia and, later , the base of the... Meaning, pronunciation, translations and examples WebbA taxonomic revision of orthotrichaceae (MUSCI) with contributions to the biosystematics of Macromitrium brid. in Malaysia / Yong Kien Thai

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Webbplano-convex throughout, making the leaves stiff and rigid. Additionally, the perichaetial leaves are gradually long acuminate and are similar to the vegetative leaves. These diagnostic traits exclude the identity of this spe-cies with Grimmia alpicola var. rivularis fo. acutifolia. The type material of Grimmia alpicola var. rivularis WebbLeaf rounded in cross-section, margin plane or slightly recurved below. Autoicous, capsules nearly always abundant. Capsules smooth, globose to urceolate, obliquely attached to a … solanum incanum mechanism

Diphyscium foliosum Introduction to Bryophytes

http://www.worldfloraonline.org/taxon/wfo-0001174527 WebbLeaf rounded in cross-section, margin plane or slightly recurved below. Autoicous, capsules nearly always abundant. Capsules smooth, globose to urceolate, obliquely attached to a very short, thin and arcuate seta, hence almost completely hidden by the perichaetial leaves. Peristome distinct, orange-coloured. Teeth perforated. Beak very short ... WebbDicranoweisia crispula is an extremely variable species. In stature the plants vary 1-6 cm, while the leaf length varies 1-3.5 mm. The capsules vary considerably from cylindric to short-elliptic, with the length ranging 0.5-2 mm. The shape and sheathing of the perichaetial leaves is also variable. Although this species is autoicous, sex organs ... slumberdown elegant luxury pillow pair

Ditrichum lewis-smithii (Ditrichaceae, Bryopsida), a new species

III. An Enumeration of all the Species of Musci and ... - ResearchGate

http://beta.floranorthamerica.org/Bartramia_ithyphylla Webb30 juli 2024 · The perichaetial leaves are usually less prorulose with more lax areolation; the exostome teeth are sometimes cleft distally and lack intermediate abaxial thickenings. Bartramia stricta lacks a sheathing leaf base but otherwise is … solanum lycopersicon lycopersicumWebb3 basement membrane: see basal membrane. bifurcate: forked into ±equal parts. bistratose: consisting of two cell layers, e.g. a leaf lamina two cells thick. border: of leaves or the edges of peristome teeth, a margin that is differentiated in shape, size, colour or thickness. adj. bordered. bract: one of the specialised leaves surrounding and protecting … solanum is genus or species

"Webbsporophytes; outer perichaetial leaves similar to the vegetative leaves, only somewhat larger and more abruptly narrowed into the subula; the in-nermost perichaetial leaves strongly modified, enlarged and clasping at the base, 6.0–7.5 mm long, 1.0–1.2 mm wide, from a broad, convolute, oblong-lanceolate base gradually narrowed into a " - The perichaetial leaf is

The perichaetial leaf is

Perichaetium Definition & Meaning - Merriam-Webster

Webb영어 사전에서 perichaetial 뜻과 용례 perichaetial 동의어 및 25개국어로 perichaetial 번역 Educalingo 쿠키 를 통해 개별화된 광고를 제공하고 웹 트래픽 통계를 사용하고 있습니다. WebbPerichaetial leaves oblong; acute to acuminate, 3-4 mm long; base sheathing; margins serrulate at midleaf; leaf cells quadrate to short-rectangular and papillose above, linear and smooth below. Seta 0.8-1.0 mm long, brown, smooth. Capsule immersed, erect, gymnostomous, cupulate, 1.5 mm long, weakly ribbed, yellow to brown; neck not ...

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http://arctoa.ru/ru/Archive-ru/24_2/Arctoa24_459_470.pdf Webb17 juni 2024 · However, the perichaetial leaves are long and slightly sheathing at the base, the basal cells are not strongly differentiated from the distal cells, which can be papillose (mainly, on the dorsal side of the leaf), and usually slightly thick-walled, the marginal laminal cells are undifferentiated, and some cross-sections of the stem seem to show a …

Webbsmaller than female plants. Perichaetial leaves oblong-lanceolate or ovate-lanceolate, awn long-excurrent, smooth; outer leaves 4–6 ¥ 0.4–0.5 mm, margins entire below, crenulate above; inner leaves 3–7 ¥ 0.3–0.5 mm, margins entire below, crenulate and dissected at apex. Seta ca. 0.2–0.3 mm long. Capsule oblique and asym- WebbSchistidium dupretii (w) – Exothecial cells usually isodiametric, often quadrate, but sometimes with patches of elongate cells, forming a ± regular to very regular pattern; perichaetial leaves narrow or wide, usually concealing major part of the urn; hair point various, but not conspicuously narrower than the chlorophyllose part of the leaf apex; …

Webbdorsal side of costa, include shorter leaves: 5.5–7.5 mm vs. 8–9(–11) mm long; and shorter laminal cells: 70– 100 μm long vs. 80–110 μm long. Dicranum baicalense is also similar to D. orthophyllum Broth. in having Table 1. A comparison of Dicranum species. Character Leaf Leaf Leaf Distal leafAlar cells Costa Costa Costa ridge Webbspecies. The perichaetial leaves of F. pusillus (Fig. 5) are only 4-6 times as long as wide. F. crispus also has elongated perichaetial leaves but tends to grow on soil rather than rock and also has bulging upper leaf cells, which can only be seen microscopically. F. viridulus is also a soil-dweller but it has perichaetial leaves that

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Webbnoun peri· chae· ti· um plural perichaetia -tēə : an enveloping sheath in a bryophyte especially : a cluster of modified leaves surrounding the sex organs or later the seta of mosses Word History Etymology New Latin, from peri- + Greek chaitē flowing hair, mane, foliage + New Latin -ium Love words? slumberdown elegantly soft duvetWebbperichaetial leaves in H. czernyadjevae looks peculiar (Fig. 21 A); it resembles cilia in perichaetial leaves of H. striata (cf. Fig. 7: J–K in Buchbender et al., 2014); however this character might be subjective in evaluation, although fur-ther comparison seems promising; 6 seems to be unique for H. czernyadjevae, although the number of observa- slumberdown electric underblanket - singlehttp://worldfloraonline.org/taxon/wfo-0001174573 solanum lycopersicum moneymakerWebbKey characteristics: Unbranched palm; leaf bases remain on stem at least 12 years; leaves up to 7.5 m long, with spiny leaf stalk. Use: Mainly grown for its high production of palm … solanum lycopersicumWebbSull. - Typically growing on lateral tree branches, tree trunks, and occasionally rocks, this species is one of the most common mosses in Texas. When growing on tree branches ( Quercus, Carya, Juglans, and other hardwoods) it is a frequent companion of ressurrection fern ( Pleopeltis sp.). When dry, the leaves are appressed and tightly ... slumberdown feels like down all seasonsWebbPerichaetia lateral on stem; inner perichaetial leaves straight, not plicate, ovate-lanceolate, erect, margin entire or slightly sinuate, apex abruptly and shortly to longly acuminate, costa long and single, almost reaching the apex, cells linear, thin-walled, smooth, sometimes initial cells of rhizoids present in upper part of perichaetial ... solanum jasminoides growth rateWebbPerichaetial leaves differentiated, larger than lower leaves, from broadly sheathing base rather abruptly narrowed into squarrose or flexuose apex. Setae yellowish, straight; capsules incurved, longitudinally furrowed, without or weak strumae, yellow to purplish along ribs and around the mouth. solanum lycopersicum flower