The perichaetial leaf is
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 ... http://arctoa.ru/ru/Archive-ru/31_2/Arctoa_31_145_154www.pdf
The perichaetial leaf is
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WebbPerichaetial inner leaves to 2 mm long; apex abruptly filiform, ending in subula; costa strong, filling subula; margins entire to serrulate, shoulders eciliate. Setae to 17 mm long, strongly roughened throughout, reddish. Capsules 0.6–1.5 mm long, ovoid to elliptic, weakly curved, horizontal to 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
WebbStems 1–3(–5) cm. Leaves stiffly erect when dry, spreading when moist, linear, 4–5 mm; base sheathing, shoulders well developed, firm; margins plane ... In B. breviseta the capsules are overtopped by the perichaetial leaves (the seta is 1–3 mm), and the costa fills the acumen. As presently understood, B. breviseta is an arctic-alpine ... http://www.sekj.org/PDF/anbf33/anbf33-303.pdf
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 …
WebbPerichaetial 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.
WebbPerichaetia with inner leaves 2-2.3 mm, awns distinct, 1/5 length expanded portion of leaf. Spores granular. Capsules mature Apr. Twigs, branches, trunks of trees, humid forests; … flying in 2022http://worldfloraonline.org/taxon/wfo-0001174573 flying in 2021WebbSull. - 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 ... flying in a blue dream satrianiWebbperichaetial 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- green machine 7600 chainsawWebbperichaetial. / ( ˌpɛrɪˈkiːtɪəl) /. adjective. denoting the leaves in mosses that surround the archegonia and, later, the base of the sporophyte. flying in a fighter jetWebb22 jan. 1996 · Cladocarpy is interpreted as functional pleu- rocarpy that has evolved in a number of independent lineages and may represent a type of heterochrony-a paedomorphosis in branch development. The terminology for growth form, branching pattern, and position of the perichaetia has been inconsistently used in the literature. … green machine 4 gallon backpack sprayerWebbPerichaetial leaf development is + immediate. Fertile branches commonly appear swollen and differen-tiated from vegetative branches. Juvenile leaf development on the … flying in a blue dream guitar lesson