Undescribed Plants from Guatemala and Other Central American Republics. XXXIV

John Donnell Smith
1911 Botanical Gazette  
JOHN DONNELL SMITH Thouinia brachybotrya Donn. Sm.-Folia petiolo parum longiora trifoliolata, foliolis ovato-vel obovato-ellipticis utrinque acutis crenulatis supra puberulis subtus velutinis. Racemi axillares singuli simplices tenues breves densiflori. Samara subsemicircularis, alae latere interiore axin centralem 3-plO superante, exterior loculum marginante. Arbor 5-metralis, ramulis novellis petiolis racemis canescentibus. Foliorum juvenilium tantum visorum petiolus I-2.5 cm. longus, foliola
more » ... 4-5 cm. longa I6-20 mm. lata pellucido-reticulata, nervis lateralibus utrinsecus IO-I 2 furcatis marginem attingentibus, petiolulis I mm. longis. Racemorum pedunculus 3-6 mm. longus, rhachis I 5-22 mm. longa vix I mm. crassa, pedicelli e nodulo piloso squama transversim elliptica intus glabra cincto orti 3-4 mm. longi rubiginosi. Sepala I . 5 mm. longa intus glabra. Stamina I . 5 mm. longa, filamentis inferne pilosiusculis, antheris glabris. Ovarii cano-velutini lobi subrhomboidei 2.5 mm. longi apice obtusi axin centralem subaequantes stylum trifidum inferne cano-velutinum paulo superantes. Samara abortion saepe solitaria 20 mm. longa IO mm. lata velutina tota flabellinervata, alae latere interiore recta, exterior arcuata, axe centrali incana 5 mm. longa, loculo 6 mm. longo, semine ovali 4.5 mm. longo, testa ferruginea. Petala in exemplis suppetentibus deficientia. Ad ripas fluminis Rio Grande dicti, Depart. Zacapa, Guatemala, alt. 230 m., Jun. I909, Charles C. Deam, n. 6343. Calopogonium phaeophlebium Donn. Sm.-Foliola ellipticooblonga utrinque obtusa vel obtusiuscula supra pilis appressis conspersa subtus praeter nervos primarios fulvescentes canosericea. Racemi pedunculati foliis longiores remote nodiferi, floribus I-5-nis subsessilibus minimis. Calycis segmenta tubo paulo longiora. Vexillum calyce parum longius. Legumen fulvostrigillosum gracillimum polyspermum. Herba volubilis, caulibus petiolis racemis retrorsum fulvo-pilosis. Foliola membranacea discoloria 5 . 5-8. . cm. longa 2-3 cm. lata mucronulata, lateralia I Continued from BOT. GAZETTE 49:458. i9io. 451 [Botanical Gazette, vol. 52 This content downloaded from 131.172.036.029 on July 28, 2016 12:38:35 PM All use subject to University of Chicago Press Terms and Conditions (http://www.journals.uchicago.edu/t-and-46 BOTANICAL GAZETTE [JULY paulo minora inaequilatera subsessilia, nervis lateralibus utrinque 7-8 rectis simplicibus marginem attingentibus subtus conspicuis, petiolo communi 3.5-6 cm. longo, petiolulo terminali 6-8 mm. longo, stipulis stipellisque minute setaceis. Racemi pedunculo 2-5 cm. longo computato I2-20 cm. longi, pedicellis vix I mm. longis, bracteolis minute setaceis, floribus 7 mm. longis. Calyx fulvo-strigillosus 5 mm. longus, segmentis setaceo-acuminatis, duobus summis usque ad medium connatis. Vexillum violaceum 6 mm. longum alis carinisque longius, lamina fere orbiculari 3 mm. lata exauriculata. Stamen vexillare omnino liberum. Ovarium sericeum, stylo ad medium sensim incrassato. Legumen (in exemplis suppetentibus nondum satis maturum) deflexum lineare 5 cm. longum 3 mm. latum rectum apice falcatum, seminibus circiter 8-io.-C. racemoso M. Micheli proximum, floribus tamen C. galactioidem Benth. revocantibus. Ad ripas Laguna de Ayarza, Depart. Jalapa, Guatemala, alt. 2440 m., Sept. I892, Heyde et Lux, n. 3742 ex P1. Guat. quas ed. Donn. Sm.-Cuajiniquilapa, Depart. Santa Rosa, Guatemala, alt. 9I0 m., Sept. I893, Heyde et Lux, n. 6096 ex P1. Guat. quas ed. Donn. Sm.-Secanquim, Depart. Alta Verapaz, Guatemala, alt. 570 m., Jan. I905, George P: Goll, n. 226.-Rio Torres, San Francisco de Guadalupe, Prov. San Jose, Costa Rica, alt. II70 m., Nov. I894, Adolfo Tonduz, n. 8968. Exemplum Gollianum in herbario Musei Nationalis sub numero proprio 860576 servatur. Hauya (? SESSILIFLORAE) microcerata Donn. Sm. et Rose.-Folia longiuscule petiolata obovata vel oblongo-obovata supra glabrescentia subtus cinereo-tomentosa. Flores inter maximos. Calycis laciniae tubo bis et ultra superatae pro rata brevissime appendiculatae. Capsula dorso ecarinata. Arbuscula e schedula Tuerckheimiana, ramulis novellis et alabastris appressocanoque pubescentibus. Folia primum ovalia supra pilosiuscula, demum 7-I I cm. longa 4-6 cm. lata abrupte breviterque cuspidata basi acuta venulis pellucida, nervis lateralibus subrectis utrinsecus 7-9, petiolis gracilibus 3-4 cm. longis tomentulosis, stipulis incurvo-subulatis 2 mm. longis glabris nigris. Calycis pubescentis tubus 8. 5-I0 cm. longus, laciniae 3. 5-4 cm. longae, appendicula 3-4 mm. longa cano-velutina. Pe tala ovalia 33 mm. longa 23 mm. lata. Antherae i8 mm. longae filamentis aequilongae. Ovarium patule cano-velutinum II mm. longum, stigmate elliptico 5 mm. longo supra petala vix exserto. Capsula 5 cm. longa, seminibus deficientibus. Santa Rosa, Depart. Baja Verapaz, Guatemala, alt. I500 m., Sept. i888, H. von Tuerckheim, n. I423 ex P1. Guat. etc. quas ed. Donn. Sm. (Typus).-Cuesta di Quililha' prope Purula, Depart. Baji Verapaz, Guatemala, alt. I400 m., Apr. I905, H. Pittier, n. I55.-Canjob, Prov. Chiapas, Mexico, alt. I350 m., Maj. I904, E. A. Goldman, n. 923. Exempla nn. I55 et 923 in herb. Musei Nationalis servantur.
doi:10.1086/330572 fatcat:x4u72hqxmbckdnqw5t4cqzt7oe